{"id":3604,"date":"2025-11-20T09:00:00","date_gmt":"2025-11-20T09:00:00","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=3604"},"modified":"2025-11-26T02:36:13","modified_gmt":"2025-11-26T02:36:13","slug":"ppr-single-vs-double-layer-pipe-differences","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/","title":{"rendered":"\u0623\u0646\u0628\u0648\u0628 PPR \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0628\u0642\u0629 \u0645\u0642\u0627\u0628\u0644 \u0623\u0646\u0628\u0648\u0628 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0637\u0628\u0642\u0629: \u0647\u0644 \u064a\u0639\u0645\u0644\u0627\u0646 \u0628\u0646\u0641\u0633 \u0627\u0644\u0637\u0631\u064a\u0642\u0629\u061f"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u0628\u062f\u064a\u0644 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#What_Is_a_PPR_Single-Layer_Pipe\" >\u0645\u0627 \u0647\u0648 \u0623\u0646\u0628\u0648\u0628 PPR \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0628\u0642\u0629\u061f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#Advantages_of_Single-Layer_Pipes\" >\u0645\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#What_Is_a_PPR_Double-Layer_Pipe\" >\u0645\u0627 \u0647\u0648 \u0623\u0646\u0628\u0648\u0628 PPR \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0637\u0628\u0642\u0629\u061f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#Key_Functions_of_the_Second_Layer\" >\u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062b\u0627\u0646\u064a\u0629:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#The_Role_of_Color_in_Double-Layer_Pipes\" >\u062f\u0648\u0631 \u0627\u0644\u0644\u0648\u0646 \u0641\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u062a\u064a\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#Do_Single_and_Double-Layer_Pipes_Work_the_Same\" >\u0647\u0644 \u062a\u0639\u0645\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0648\u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0628\u0646\u0641\u0633 \u0627\u0644\u0637\u0631\u064a\u0642\u0629\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#Broader_Product_Options_Beyond_Single_and_Double-Layer_Pipe\" >\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0623\u0648\u0633\u0639 \u062a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 \u0648\u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#DESO_also_provides\" >\u0643\u0645\u0627 \u062a\u0648\u0641\u0631 DESO \u0623\u064a\u0636\u064b\u0627:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#When_Should_You_Select_Each_Type\" >\u0645\u062a\u0649 \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u062e\u062a\u064a\u0627\u0631 \u0643\u0644 \u0646\u0648\u0639\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#Installation_Considerations_for_Better_Performance\" >\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#Conclusion_PPR_Single_vs_Double-Layer_Pipes\" >\u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c: \u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629 \u0645\u0642\u0627\u0628\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 PPR \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-single-vs-double-layer-pipe-differences\/#State-of-the-Art_PPR_Manufacturing\" >\u062a\u0635\u0646\u064a\u0639 PPR \u0628\u0623\u062d\u062f\u062b \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-3-layer-pipe-benefits-and-application\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629 \u0648\u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u0637\u0628\u0642\u0629<\/a> \u0644\u0627 \u062a\u0639\u0645\u0644\u0627\u0646 \u0628\u0646\u0641\u0633 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0644\u0623\u0646\u0647\u0627 \u062a\u062e\u062a\u0644\u0641 \u0641\u064a \u0627\u0644\u0628\u0646\u064a\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0644\u064a\u0647\u0645\u0627 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0648\u0627\u0644\u0633\u0628\u0627\u0643\u0629\u060c \u0625\u0644\u0627 \u0623\u0646 \u062a\u0643\u0648\u064a\u0646 \u0637\u0628\u0642\u062a\u0647\u0645\u0627 \u064a\u062e\u0644\u0642 \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0645\u0644\u062d\u0648\u0638\u0629 \u0641\u064a \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u062a\u0639\u0631\u0641 \u0627\u0644\u0628\u0635\u0631\u064a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062b\u0628\u064a\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u064a\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0645\u0645\u0627 \u0642\u062f \u064a\u0628\u062f\u0648 \u0644\u0644\u0648\u0647\u0644\u0629 \u0627\u0644\u0623\u0648\u0644\u0649.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0646 \u0627\u0644\u0645\u0645\u0643\u0646 \u0623\u0646 \u064a\u0639\u0645\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u062f\u0648\u0646 \u0623\u064a \u0645\u0634\u0643\u0644\u0629 \u0644\u0639\u0642\u0648\u062f \u0645\u0646 \u0627\u0644\u0632\u0645\u0646 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0645\u062a\u0646\u0627\u0633\u0628\u0629 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0645\u0639 \u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0648\u0642\u0639.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u0627\u0637\u0626 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0635\u064a\u0627\u0646\u0629\u060c \u0623\u0648 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0636\u063a\u0637\u060c \u0623\u0648 \u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u064a \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0633\u0627\u0639\u062f \u0641\u0647\u0645 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629 \u0648\u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0645\u0646 \u0645\u0627\u062f\u0629 PPR \u0627\u0644\u0628\u0646\u0627\u0626\u064a\u0646 \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0644\u064a\u0646 \u0648\u0623\u0635\u062d\u0627\u0628 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0639\u0644\u0649 \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0633\u062a\u0646\u064a\u0631\u0629 \u0645\u0646\u0630 \u0627\u0644\u0628\u062f\u0627\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_PPR_Single-Layer_Pipe\"><\/span>\u0645\u0627 \u0647\u0648 \u0623\u0646\u0628\u0648\u0628 PPR \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0628\u0642\u0629\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0639 \u0623\u0646\u0628\u0648\u0628 PPR \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0628\u0642\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0628\u0642\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0633\u062a\u0645\u0631\u0629 \u0645\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646 \u0643\u0648\u0628\u0648\u0644\u064a\u0645\u0631 \u0639\u0634\u0648\u0627\u0626\u064a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0643\u0646\u064a\u0629\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0627\u062e\u0646\u0629 \u0648\u0627\u0644\u0628\u0627\u0631\u062f\u0629\u060c \u0648\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0628\u0644\u062f\u064a\u0629.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"471\" height=\"331\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/single-layer-pipe.jpg\" alt=\"\" class=\"wp-image-3611\" style=\"width:343px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/single-layer-pipe.jpg 471w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/single-layer-pipe-300x211.jpg 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/single-layer-pipe-18x12.jpg 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/single-layer-pipe-107x75.jpg 107w\" sizes=\"auto, (max-width:767px) 471px, 471px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0623\u062a\u064a \u0634\u0639\u0628\u064a\u062a\u0647\u0627 \u0645\u0646 \u0628\u0633\u0627\u0637\u062a\u0647\u0627 \u0648\u0623\u062f\u0627\u0626\u0647\u0627 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Single-Layer_Pipes\"><\/span>\u0645\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0633\u0647\u0644\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0644\u062d\u0627\u0645<\/li>\n\n\n\n<li>\u0641\u0639\u0627\u0644\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0643\u0628\u064a\u0631\u0629<\/li>\n\n\n\n<li>\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0648\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u062a\u0631\u0633\u0628\u0627\u062a<\/li>\n\n\n\n<li>\u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0637\u0648\u064a\u0644 \u0639\u0646\u062f \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 \u0623\u0643\u062b\u0631 \u062d\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u062a\u0634\u0648\u0647 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0640 <a href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/ppr-3-layer-pipe-benefits-and-application\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0623\u0648 \u0627\u0644\u0637\u0628\u0642\u064a\u0629<\/a>.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u0623\u0648 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a\u060c \u064a\u0641\u0636\u0644 \u0628\u0639\u0636 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0627\u0644\u062a\u0631\u0642\u064a\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0623\u0648 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u062a\u064a\u0646.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_PPR_Double-Layer_Pipe\"><\/span>\u0645\u0627 \u0647\u0648 \u0623\u0646\u0628\u0648\u0628 PPR \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0637\u0628\u0642\u0629\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0645 \u062a\u0634\u0643\u064a\u0644 \u0623\u0646\u0628\u0648\u0628 PPR \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0637\u0628\u0642\u0629\u060c \u0643\u0645\u0627 \u064a\u0648\u062d\u064a \u0627\u0644\u0627\u0633\u0645\u060c \u0639\u0646 \u0637\u0631\u064a\u0642 \u0631\u0628\u0637 \u0637\u0628\u0642\u062a\u064a\u0646 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u062a\u0636\u0645\u0646 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u064a\u0627\u0647 \u0628\u0634\u0643\u0644 \u0622\u0645\u0646 \u0648\u0627\u0644\u0646\u0638\u0627\u0641\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0644\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u0633\u0637\u062d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0646\u062d \u0647\u0630\u0627 \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0645\u0643\u0648\u0646 \u0645\u0646 \u0637\u0628\u0642\u062a\u064a\u0646 \u0644\u0644\u0623\u0646\u0628\u0648\u0628 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0637\u0628\u0642\u0629 \u062d\u0645\u0627\u064a\u0629 \u0623\u0641\u0636\u0644 \u0636\u062f \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0645\u062b\u0644 <a href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/effective-ways-to-get-uv-resistant-plastic-pipes\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633<\/a>\u060c \u062f\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629\u060c \u0648\u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"566\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/double-layer-pipe.webp\" alt=\"\" class=\"wp-image-3610\" style=\"width:343px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/double-layer-pipe.webp 813w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/double-layer-pipe-500x348.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/double-layer-pipe-300x209.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/double-layer-pipe-768x535.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/double-layer-pipe-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/double-layer-pipe-108x75.webp 108w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/double-layer-pipe-480x334.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/11\/double-layer-pipe-800x557.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:813px) 100vw, 813px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Functions_of_the_Second_Layer\"><\/span>\u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062b\u0627\u0646\u064a\u0629:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u0642\u0644\u0644 \u0645\u0646 \u0623\u0643\u0633\u062f\u0629 \u0627\u0644\u0633\u0637\u062d \u0648\u0627\u0644\u0628\u0647\u062a\u0627\u0646 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/li>\n\n\n\n<li>\u062a\u062d\u0633\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/li>\n\n\n\n<li>\u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u0645\u0646\u0639 \u0627\u0644\u062a\u0634\u0648\u0647 \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0636\u0645\u0646\u0629 \u0641\u064a \u0627\u0644\u062d\u0627\u0626\u0637<\/li>\n\n\n\n<li>\u064a\u062f\u0639\u0645 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u0623\u0644\u0648\u0627\u0646 \u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0627\u062e\u0646\u0629 \u0648\u0627\u0644\u0628\u0627\u0631\u062f\u0629<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0633\u0628\u0628 \u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0623\u062f\u0627\u0621 \u0647\u0630\u0647\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0637\u0628\u0642\u0629 \u0644\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0625\u0646\u0634\u0627\u0621\u0627\u062a \u0627\u0644\u0634\u0627\u0647\u0642\u0629 \u0648\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0627\u062e\u0646\u0629 \u062d\u064a\u062b <a href=\"https:\/\/www.desopipe.com\/ar\/quality-inspection\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644<\/a> \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Role_of_Color_in_Double-Layer_Pipes\"><\/span>\u062f\u0648\u0631 \u0627\u0644\u0644\u0648\u0646 \u0641\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u062a\u064a\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0646 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u062a\u0635\u0645\u064a\u0645\u0647\u0627 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0644\u0648\u0646. \u0648\u0647\u0646\u0627 \u064a\u0623\u062a\u064a \u062f\u0648\u0631 DESO \u0641\u064a \u062a\u0648\u0641\u064a\u0631 \u062e\u064a\u0627\u0631\u0627\u062a \u062a\u062e\u0635\u064a\u0635 \u0645\u0631\u0646\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u064a\u0633\u0648 <a href=\"https:\/\/www.desopipe.com\/ar\/product-category\/ppr-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0623\u0646\u0628\u0648\u0628 \u0645\u0631\u0643\u0628 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0645\u0646 \u0645\u0627\u062f\u0629 \u0627\u0644\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646<\/a> (\u064a\u062f\u0639\u0645 \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\/\u0627\u0644\u062b\u0644\u0627\u062b\u064a):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0623\u0634\u0631\u0637\u0629 \u0645\u0644\u0648\u0646\u0629 \u0645\u062e\u0635\u0635\u0629<\/li>\n\n\n\n<li>\u062e\u0637\u0648\u0637 \u0645\u062e\u0635\u0635\u0629<\/li>\n\n\n\n<li>\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0623\u0644\u0648\u0627\u0646 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0623\u0648 \u0627\u0644\u0645\u0634\u0631\u0648\u0639<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0630\u0647 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0644\u064a\u0633\u062a \u062c\u0645\u0627\u0644\u064a\u0629 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u0644\u0647\u0627 \u0623\u063a\u0631\u0627\u0636 \u0639\u0645\u0644\u064a\u0629 \u0623\u0633\u0627\u0633\u064a\u0629:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u062a\u062d\u062f\u064a\u062f \u0648\u0627\u0636\u062d \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062b\u0628\u064a\u062a (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u062d\u0645\u0631 \u0644\u0644\u0645\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646\u060c \u0648\u0627\u0644\u0623\u0632\u0631\u0642 \u0644\u0644\u0645\u0627\u0621 \u0627\u0644\u0628\u0627\u0631\u062f)<\/li>\n\n\n\n<li>\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0628\u0633\u0637\u0629 \u0648\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627<\/li>\n\n\n\n<li>\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0644\u0644\u0645\u0648\u0632\u0639\u064a\u0646 \u0648 <a href=\"https:\/\/www.desopipe.com\/ar\/oem\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0639\u0645\u0644\u0627\u0621 OEM<\/a><\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0628\u0635\u0631\u064a \u0644\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0633\u0644\u0627\u0645\u0629 \u0641\u064a \u0627\u0644\u063a\u0631\u0641 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629<br><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062a\u0631\u0645\u064a\u0632\u064b\u0627 \u0628\u0635\u0631\u064a\u064b\u0627 \u0642\u0648\u064a\u064b\u0627\u060c \u064a\u0639\u0645\u0644 \u0647\u0630\u0627 \u0627\u0644\u0646\u0638\u0627\u0645 \u062b\u0646\u0627\u0626\u064a \u0623\u0648 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0644\u0648\u0627\u0646 \u0639\u0644\u0649 \u062a\u0628\u0633\u064a\u0637 \u0633\u064a\u0631 \u0627\u0644\u0639\u0645\u0644 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  \n  <title>\u062a\u0633\u0644\u064a\u0637 \u0627\u0644\u0636\u0648\u0621 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0628\u0637\u0644<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins',\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #0066cc;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #004c99;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.desopipe.com\/ar\/product\/ppr-fiber-composite-pipe\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/02\/2.webp\" alt=\"\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0645\u0646 DESO PPR\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\u0623\u0646\u0628\u0648\u0628 \u0645\u0631\u0643\u0628 \u0645\u0646 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646<\/div>\n    <div class=\"hero-description\">\u062a\u064f\u0639\u0632\u0632 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 \u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0648\u062b\u0628\u0627\u062a\u0647 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u062a\u0647 \u0644\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u0648\u0627\u0644\u0635\u062f\u0645\u0627\u062a. \u0647\u0630\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629\u060c \u0648\u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629. <\/div>\n    <span class=\"hero-link\">\u0639\u0631\u0636 \u0627\u0644\u0645\u0646\u062a\u062c<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Do_Single_and_Double-Layer_Pipes_Work_the_Same\"><\/span>\u0647\u0644 \u062a\u0639\u0645\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0648\u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0628\u0646\u0641\u0633 \u0627\u0644\u0637\u0631\u064a\u0642\u0629\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0639\u0645\u0644\u0627\u0646 \u0628\u0634\u0643\u0644 \u0645\u0634\u0627\u0628\u0647 \u0641\u064a \u0646\u0642\u0644 \u0627\u0644\u0645\u064a\u0627\u0647 \u0639\u0628\u0631 \u0627\u0644\u0634\u0628\u0643\u0629\u060c \u0644\u0643\u0646\u0647\u0645\u0627 \u0644\u0627 \u062a\u0624\u062f\u064a\u0627\u0646 \u0646\u0641\u0633 \u0627\u0644\u0623\u062f\u0627\u0621 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0628\u0633\u0637\u0629:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0645\u064a\u0632\u0629<\/strong><\/td><td><strong>\u0623\u0646\u0628\u0648\u0628 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0628\u0642\u0629<\/strong><\/td><td><strong>\u0623\u0646\u0628\u0648\u0628 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0637\u0628\u0642\u0629<\/strong><\/td><\/tr><tr><td>\u0628\u0646\u0627\u0621<\/td><td>\u0637\u0628\u0642\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0646 PPR<\/td><td>\u0637\u0628\u0642\u062a\u0627\u0646 \u0645\u062a\u0631\u0627\u0628\u0637\u062a\u0627\u0646 \u0645\u0646 \u0645\u0627\u062f\u0629 PPR<\/td><\/tr><tr><td>\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td><td>\u0645\u0639\u064a\u0627\u0631<\/td><td>\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0623\u0639\u0644\u0649 \u062a\u062d\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td><\/tr><tr><td>\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637<\/td><td>\u062c\u064a\u062f<\/td><td>\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/td><\/tr><tr><td>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0627\u0631\u062c\u064a<\/td><td>\u0623\u0643\u062b\u0631 \u062d\u0633\u0627\u0633\u064a\u0629<\/td><td>\u0623\u0643\u062b\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td><\/tr><tr><td>\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0645\u062b\u0627\u0644\u064a<\/td><td>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0633\u0643\u0646\u064a<\/td><td>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0627\u062e\u0646\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u060c \u0627\u0644\u0634\u0627\u0647\u0642\u0629\u060c \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u062e\u062a\u0635\u0627\u0631\u060c \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0645 \u062a\u0641\u0636\u064a\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0630\u0648 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0646\u0637\u0648\u064a \u0639\u0644\u0649 \u062a\u0642\u0644\u0628\u0627\u062a \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c <a href=\"https:\/\/www.desopipe.com\/ar\/product-category\/ppr-pipe\/ppr-anti-uv-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629<\/a>\u060c \u0623\u0648 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Broader_Product_Options_Beyond_Single_and_Double-Layer_Pipe\"><\/span><a href=\"https:\/\/www.desopipe.com\/ar\/product\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0623\u0648\u0633\u0639<\/a> \u0645\u0627 \u0648\u0631\u0627\u0621 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0648\u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u062a\u0642\u0627\u0631\u0646 \u0628\u064a\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u062a\u064a\u0646\u060c \u0641\u0625\u0646 \u0646\u0638\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 DESO \u064a\u0645\u062a\u062f \u0625\u0644\u0649 \u0623\u0628\u0639\u062f \u0645\u0646 \u0630\u0644\u0643 \u0644\u064a\u0634\u0645\u0644 \u0645\u0648\u0627\u062f \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u062d\u0644\u0648\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u062a\u062e\u0635\u0635\u0629 \u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0636\u063a\u0648\u0637 \u0648\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0648\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DESO_also_provides\"><\/span>\u0643\u0645\u0627 \u062a\u0648\u0641\u0631 DESO \u0623\u064a\u0636\u064b\u0627:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a (\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0644\u0648\u0646 \u0623\u0648 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.desopipe.com\/ar\/product-category\/ppr-pipe\/ppr-aluminum-composite-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0645\u0646 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0648\u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643<\/a> \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u062d\u0627\u062c\u0632 \u0627\u0644\u0623\u0643\u0633\u062c\u064a\u0646<\/li>\n\n\n\n<li>\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 PPR \u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/li>\n\n\n\n<li>\u0623\u0646\u0627\u0628\u064a\u0628 PPR-CT \u0645\u0635\u0646\u0648\u0639\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062d\u062f\u062b \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645 \u0644\u062a\u062d\u0633\u064a\u0646 \u0639\u0645\u0631 \u0627\u0644\u062e\u062f\u0645\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u064a\u062d \u0647\u0630\u0627 \u0644\u0645\u062e\u0637\u0637\u064a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0645\u0637\u0627\u0628\u0642\u0629 \u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0639 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0627\u0643\u062a\u0641\u0627\u0621 \u0628\u062d\u0644 \u0639\u0627\u0645 \u0648\u0627\u062d\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_Should_You_Select_Each_Type\"><\/span>\u0645\u062a\u0649 \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u062e\u062a\u064a\u0627\u0631 \u0643\u0644 \u0646\u0648\u0639\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062e\u062a\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0628\u0642\u0629 \u0625\u0630\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u062d\u0633\u0627\u0633 \u0644\u0644\u062a\u0643\u0644\u0641\u0629<\/li>\n\n\n\n<li>\u0636\u063a\u0637 \u0627\u0644\u0645\u064a\u0627\u0647 \u0636\u0645\u0646 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0633\u0643\u0646\u064a \u0627\u0644\u0637\u0628\u064a\u0639\u064a<\/li>\n\n\n\n<li>\u064a\u062a\u0645 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0641\u064a \u0627\u0644\u063a\u0627\u0644\u0628 \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0646\u0632\u0644 \u0623\u0648 \u0645\u062e\u0641\u064a\u064b\u0627 \u062f\u0627\u062e\u0644 \u0627\u0644\u062c\u062f\u0631\u0627\u0646<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0637\u0648\u064a\u0644 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0623\u0648 \u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 \u0647\u0648 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062e\u062a\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0637\u0628\u0642\u0629 \u0625\u0630\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u062a\u0639\u0627\u0645\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u0645\u0639 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0627\u062e\u0646\u0629<\/li>\n\n\n\n<li>\u064a\u062a\u0645 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u064a \u0645\u0633\u0627\u062d\u0627\u062a \u0627\u0644\u0633\u0642\u0641 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629 \u0623\u0648 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0645\u0628\u0646\u0649 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0647\u064a\u0643\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0637\u0648\u0627\u0628\u0642 \u0645\u0639 \u062d\u0645\u0648\u0644\u0629 \u0636\u063a\u0637 \u0623\u0639\u0644\u0649<\/li>\n\n\n\n<li>\u062a\u0639\u0645\u0644 \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0631\u0645\u0632\u0629 \u0628\u0627\u0644\u0623\u0644\u0648\u0627\u0646 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0633\u064a\u0631 \u0627\u0644\u0639\u0645\u0644 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0634\u0643\u060c \u064a\u062e\u062a\u0627\u0631 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u062a\u0648\u062d\u064a\u062f \u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0637\u0628\u0642\u062a\u064a\u0646 \u0644\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0627\u062e\u0646\u0629 \u0648\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0637\u0628\u0642\u0629 \u0648\u0627\u062d\u062f\u0629 \u0644\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u0627\u0631\u062f\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Installation_Considerations_for_Better_Performance\"><\/span>\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u0646\u0628\u0648\u0628 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0628\u0642\u0629 \u0623\u0648 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0637\u0628\u0642\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0635\u062d\u064a\u062d \u064a\u0624\u062b\u0631 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621. \u0628\u0639\u0636 \u0627\u0644\u062a\u0630\u0643\u064a\u0631\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0623\u0643\u062f \u0645\u0646 \u0646\u0638\u0627\u0641\u0629 \u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0633\u0644\u0627\u0633\u0629 \u0623\u062f\u0627\u0626\u0647\u0627 \u0642\u0628\u0644 \u0627\u0644\u0644\u062d\u0627\u0645<\/li>\n\n\n\n<li>\u064a\u0633\u062a\u062e\u062f\u0645 <a href=\"https:\/\/www.desopipe.com\/ar\/product-category\/ppr-tools-accessory\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0630\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/a><\/li>\n\n\n\n<li>\u062f\u0639\u0645 \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0639\u0644\u0642\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/li>\n\n\n\n<li>\u062a\u062c\u0646\u0628 \u062b\u0646\u064a \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0628\u0645\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0642\u062f\u0631\u062a\u0647 \u0639\u0644\u0649 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u064a\u0632\u0627\u0644 \u0645\u0646 \u0627\u0644\u0645\u0645\u0643\u0646 \u0623\u0646 \u064a\u0641\u0634\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0645 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion_PPR_Single_vs_Double-Layer_Pipes\"><\/span>\u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c: \u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629 \u0645\u0642\u0627\u0628\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 PPR \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u0639\u0645\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629 \u0648\u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u0637\u0628\u0642\u0629 \u0628\u0646\u0641\u0633 \u0627\u0644\u0637\u0631\u064a\u0642\u0629.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u062d\u064a\u0646 \u064a\u062a\u0645 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0628\u0642\u0629 \u0644\u0628\u0633\u0627\u0637\u062a\u0647 \u0648\u0641\u0639\u0627\u0644\u064a\u062a\u0647 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0637\u0628\u0642\u0629 \u064a\u0648\u0641\u0631 \u0645\u062a\u0627\u0646\u0629 \u0623\u0639\u0644\u0649\u060c \u0648\u062b\u0628\u0627\u062a\u064b\u0627 \u062d\u0631\u0627\u0631\u064a\u064b\u0627\u060c \u0648\u0645\u0632\u0627\u064a\u0627 \u0639\u0645\u0644\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0645\u0632\u062f\u0648\u062c.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647\u060c \u064a\u0633\u0645\u062d \u062e\u0637 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0627\u0644\u0623\u0648\u0633\u0639 \u0645\u0646 DESO \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0628\u062a\u062e\u0635\u064a\u0635 \u0627\u0644\u062d\u0644\u0648\u0644 \u0628\u0634\u0643\u0644 \u0623\u0643\u0628\u0631 \u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0645\u0639\u0642\u062f\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u064a\u0636\u0645\u0646 <a href=\"https:\/\/www.desopipe.com\/ar\/blog\/ppr-pipe\/common-ppr-pipe-problems-and-effective-solutions\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0648\u062b\u0648\u0642\u0629 \u0648\u0641\u0639\u0627\u0644\u0629<\/a> \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0643\u0645\u0627 \u0647\u0648 \u0645\u062a\u0648\u0642\u0639 \u0637\u0648\u0627\u0644 \u0641\u062a\u0631\u0629 \u062e\u062f\u0645\u062a\u0647\u0627.<\/p>\n\n\n\n<style>\n\/* * \u6c89\u6d78\u5f0fCTA\u6a2a\u5e45 (\u4e13\u5c5e\u4f5c\u7528\u57df - V2)\n *\/\n.cta-banner-scoped-v2 {\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n  margin: 2.5em 0;\n  border-radius: 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padding: 12px 28px;\n  font-size: 0.95rem;\n  font-weight: 600;\n  border-radius: 5px;\n  text-decoration: none;\n  transition: all 0.3s ease;\n}\n\/* * \u6309\u94ae1 (\u5b9e\u5fc3 - \u4e3b\u9898\u8272)\n *\/\n.cta-btn-v2.primary {\n  background-color: #0DC9C9; \/* \u60a8\u7684\u7f51\u7ad9\u4e3b\u9898\u8272 (\u4eae\u9752\u8272) *\/\n  color: #ffffff;\n}\n.cta-btn-v2.primary:hover {\n  background-color: #00B2B2; \/* \u60ac\u505c\u65f6\u52a0\u6df1 (\u6697\u9752\u8272) *\/\n}\n\/* * \u6309\u94ae2 (\u63cf\u8fb9\/\u5e7d\u7075)\n *\/\n.cta-btn-v2.secondary {\n  background-color: transparent;\n  color: #ffffff;\n  border: 2px solid #ffffff;\n}\n.cta-btn-v2.secondary:hover {\n  background-color: #ffffff;\n  color: #007A7A; \/* \u60ac\u505c\u65f6\u6587\u5b57\u53d8\u6df1\u9752\u8272 *\/\n}\n\/* \u54cd\u5e94\u5f0f *\/\n@media (max-width: 768px) {\n  .cta-banner-overlay-v2 {\n    padding: 3em 2em;\n  }\n  .cta-banner-overlay-v2 h3 {\n    font-size: 1.8rem;\n  }\n  .cta-banner-overlay-v2 p {\n    font-size: 1rem;\n  }\n}\n<\/style>\n\n<div class=\"cta-banner-scoped-v2\">\n  <div class=\"cta-banner-bg-v2\"><\/div> <div class=\"cta-banner-overlay-v2\"> <h3><span class=\"ez-toc-section\" id=\"State-of-the-Art_PPR_Manufacturing\"><\/span>\u062a\u0635\u0646\u064a\u0639 PPR \u0628\u0623\u062d\u062f\u062b \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n    <p>\n      \u0634\u0631\u064a\u0643\u0643 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629\/\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0634\u062e\u0635\u064a. \u0627\u0643\u062a\u0634\u0641 \u0643\u064a\u0641 \u0646\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645 \u0627\u0644\u0645\u0633\u062a\u0648\u0631\u062f\u0629 \u0648\u0646\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0622\u0644\u064a\u0629 \u0644\u062a\u0642\u062f\u064a\u0645 \u0645\u0646\u062a\u062c\u0627\u062a \u062d\u0627\u0635\u0644\u0629 \u0639\u0644\u0649 \u0634\u0647\u0627\u062f\u0627\u062a CE \u0648AENOR \u0648DVGW \u0648WRAS.\n    <\/p>\n    <div class=\"cta-button-container-v2\">\n      <a href=\"https:\/\/www.desopipe.com\/ar\/manufacturing\/\" class=\"cta-btn-v2 primary\">\u0627\u0633\u062a\u0643\u0634\u0641 \u062a\u0635\u0646\u064a\u0639\u0646\u0627<\/a>\n      <a href=\"https:\/\/www.desopipe.com\/ar\/contact\/\" class=\"cta-btn-v2 secondary\">\u062a\u0648\u0627\u0635\u0644 \u0645\u0639\u0646\u0627 \u0627\u0644\u0622\u0646<\/a>\n    <\/div>\n  <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>PPR single-layer and double-layer pipes do not work exactly the same because they differ in structure, performance, durability, and application suitability.&nbsp; While both are used in<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":3606,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-3604","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppr-pipe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Understanding PPR Single vs Double-Layer Pipes | DESO Group<\/title>\n<meta name=\"description\" content=\"Compare PPR single-layer and double-layer pipe performance, applications, and DESO&#039;s customizable multilayer composite piping solutions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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