{"id":4068,"date":"2026-01-03T09:00:00","date_gmt":"2026-01-03T09:00:00","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=4068"},"modified":"2026-02-06T03:43:49","modified_gmt":"2026-02-06T03:43:49","slug":"ppr-pipe-for-compressed-air-systems","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/","title":{"rendered":"Przewody spr\u0119\u017conego powietrza: Czy PPR to bezpieczna alternatywa dla przewod\u00f3w aluminiowych i stalowych?"},"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\">Spis tre\u015bci<\/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=\"Prze\u0142\u0105cznik Spisu Tre\u015bci\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">D\u017awignia kolankowa<\/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\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#Why_Compressed_Air_Behaves_Differently_Than_Water\" >Dlaczego spr\u0119\u017cone powietrze zachowuje si\u0119 inaczej ni\u017c woda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#Pressure_Ratings_and_How_Temperature_Changes_Everything\" >Warto\u015bci ci\u015bnienia i wp\u0142yw temperatury na wszystko<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#Derating_at_Higher_Temperatures\" >Obni\u017canie warto\u015bci znamionowych w wy\u017cszych temperaturach<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#Why_PP-RCT_Handles_Heat_Better\" >Dlaczego PP-RCT lepiej radzi sobie z ciep\u0142em<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#Support_Spacing_and_Thermal_Expansion\" >Odst\u0119py mi\u0119dzy podporami i rozszerzalno\u015b\u0107 cieplna<\/a><\/li><\/ul><\/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\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#Oil_Compatibility_and_Long-Term_Degradation\" >Zgodno\u015b\u0107 oleju i d\u0142ugotrwa\u0142a degradacja<\/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\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#When_PPR_Works_and_When_It_Doesnt\" >Kiedy PPR dzia\u0142a, a kiedy nie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#What_DESO_Recommends\" >Co zaleca DESO<\/a><\/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\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#Making_the_Right_Choice\" >Dokonywanie w\u0142a\u015bciwego wyboru<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Rura PPR do spr\u0119\u017conego powietrza mo\u017ce bezpiecznie pracowa\u0107 w systemach nisko- i \u015brednioci\u015bnieniowych, je\u015bli zostanie u\u017cyta odpowiedniego gatunku. Nie jest to jednak uniwersalna alternatywa dla metalu. Nieprawid\u0142owe obni\u017cenie ci\u015bnienia lub temperatury mo\u017ce spowodowa\u0107 p\u0119kni\u0119cie rury pod wp\u0142ywem napr\u0119\u017ce\u0144.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Compressed_Air_Behaves_Differently_Than_Water\"><\/span><strong>Dlaczego spr\u0119\u017cone powietrze zachowuje si\u0119 inaczej ni\u017c woda<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u0119\u017cone powietrze i woda nie ulegaj\u0105 awariom w ten sam spos\u00f3b. Woda jest nie\u015bci\u015bliwa, wi\u0119c awaria rury oznacza wyciek. Powietrze magazynuje energi\u0119 potencjaln\u0105, kt\u00f3ra gwa\u0142townie si\u0119 uwalnia podczas p\u0119kni\u0119cia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Standardowy PPR mo\u017ce ucierpie\u0107 z powodu gwa\u0142townej propagacji p\u0119kni\u0119\u0107, gdzie p\u0119kni\u0119cie przemieszcza si\u0119 z pr\u0119dko\u015bci\u0105 setek metr\u00f3w na sekund\u0119, a rura rozpada si\u0119 na fragmenty. Stal i aluminium niszcz\u0105 si\u0119 inaczej. Zazwyczaj p\u0119kaj\u0105 lub p\u0119kaj\u0105 w miejscu p\u0119kni\u0119cia, uwalniaj\u0105c ci\u015bnienie bez rozszczepiania.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OSHA generalnie zabrania stosowania kruchych tworzyw sztucznych, takich jak PVC, w instalacjach spr\u0119\u017conego powietrza naziemnego. W przypadku PPR zazwyczaj wymaga si\u0119, aby materia\u0142 by\u0142 odporny na st\u0142uczenie lub znajdowa\u0142 si\u0119 w os\u0142onie ochronnej.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Czynnik<\/strong><\/td><td><strong>PPR<\/strong><\/td><td><strong>Aluminium<\/strong><\/td><td><strong>Stal<\/strong><\/td><\/tr><tr><td>Tryb awarii<\/td><td>Ryzyko rozbicia (RCP)<\/td><td>Miejscowe p\u0119kni\u0119cie<\/td><td>Miejscowe p\u0119kni\u0119cie<\/td><\/tr><tr><td>Odporno\u015b\u0107 na korozj\u0119<\/td><td>Odporny<\/td><td>Odporny<\/td><td>Rdzewieje wewn\u0119trznie<\/td><\/tr><tr><td>Waga<\/td><td>\u015awiat\u0142o<\/td><td>\u015awiat\u0142o<\/td><td>Ci\u0119\u017cki<\/td><\/tr><tr><td>Maksymalne ci\u015bnienie<\/td><td>~25 bar<\/td><td>Wysoki (standard przemys\u0142owy)<\/td><td>Bardzo wysoki<\/td><\/tr><tr><td>Typ stawu<\/td><td>Fuzja cieplna<\/td><td>Z\u0142\u0105czki zaciskowe<\/td><td>Gwintowane lub spawane<\/td><\/tr><tr><td>Szybko\u015b\u0107 instalacji<\/td><td>Szybko, bez p\u0142omieni<\/td><td>Modu\u0142owy, szybki<\/td><td>Pracoch\u0142onne<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pressure_Ratings_and_How_Temperature_Changes_Everything\"><\/span><strong>Warto\u015bci ci\u015bnienia i wp\u0142yw temperatury na wszystko<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Parametry PN okre\u015blaj\u0105, jakie ci\u015bnienie rura wytrzymuje w temperaturze 20\u00b0C. DESO klasyfikuje rury PN20 na 2,0 MPa (290 PSI) w temperaturze pokojowej. W przypadku system\u00f3w o ci\u015bnieniu powy\u017cej 20 bar\u00f3w, PN25 jest\u2026 <a href=\"https:\/\/www.desopipe.com\/pl\/product-category\/pp-rct-pipe-fittings\/\" target=\"_blank\" rel=\"noreferrer noopener\">Materia\u0142 PP-RCT<\/a> wytrzymuje ci\u015bnienie 2,5 MPa (362 PSI) w tych samych warunkach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ale spr\u0119\u017cone powietrze nagrzewa si\u0119 w pobli\u017cu spr\u0119\u017carki. Wraz ze wzrostem temperatury spada wydajno\u015b\u0107 spr\u0119\u017cania.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Derating_at_Higher_Temperatures\"><\/span><strong>Obni\u017canie warto\u015bci znamionowych w wy\u017cszych temperaturach<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">W temperaturze 60\u00b0C wi\u0119kszo\u015b\u0107 rur PPR obni\u017ca swoj\u0105 wydajno\u015b\u0107 do oko\u0142o 50% swojej nominalnej wydajno\u015bci. W temperaturze 80\u00b0C rura PN20 mo\u017ce wytrzyma\u0107 ci\u015bnienie zaledwie 0,8 MPa. Je\u015bli powietrze na wylocie ch\u0142odnicy ko\u0144cowej ma temperatur\u0119 powy\u017cej 40\u00b0C, nale\u017cy obni\u017cy\u0107 wydajno\u015b\u0107 ci\u015bnieniow\u0105 o co najmniej 20%.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"525\" height=\"400\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Pressure-temperature-rating-graph-1.webp\" alt=\"\" class=\"wp-image-4070\" style=\"width:400px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Pressure-temperature-rating-graph-1.webp 525w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Pressure-temperature-rating-graph-1-500x381.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Pressure-temperature-rating-graph-1-300x229.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Pressure-temperature-rating-graph-1-16x12.webp 16w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Pressure-temperature-rating-graph-1-98x75.webp 98w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Pressure-temperature-rating-graph-1-480x366.webp 480w\" sizes=\"auto, (max-width:767px) 480px, 525px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_PP-RCT_Handles_Heat_Better\"><\/span><strong>Dlaczego PP-RCT lepiej radzi sobie z ciep\u0142em<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PP-RCT to skr\u00f3t od Polypropylene Random Crystallinity Temperature (polipropylen o losowej temperaturze krystaliczno\u015bci). Jego zmodyfikowana struktura molekularna utrzymuje wytrzyma\u0142o\u015b\u0107 ci\u015bnieniow\u0105 w temperaturach, kt\u00f3re os\u0142abi\u0142yby standardowy PPR. DESO zaleca stosowanie PP-RCT w przypadku temperatur roboczych przekraczaj\u0105cych 40\u00b0C pod obci\u0105\u017ceniem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Support_Spacing_and_Thermal_Expansion\"><\/span><strong>Odst\u0119py mi\u0119dzy podporami i rozszerzalno\u015b\u0107 cieplna<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PPR rozszerza si\u0119 bardziej ni\u017c metal po podgrzaniu. 30-metrowy odcinek mo\u017ce urosn\u0105\u0107 o kilka cali, gdy spr\u0119\u017carka pracuje na gor\u0105co, a ten ruch mo\u017ce spowodowa\u0107 \u015bci\u0119cie z\u0142\u0105czy, je\u015bli podpory s\u0105 zbyt daleko od siebie. PPR wymaga podp\u00f3r co 60-120 cm. Aluminium lub stal mog\u0105 mie\u0107 rozpi\u0119to\u015b\u0107 30-450 cm. Norma ASME B31.3 okre\u015bla odst\u0119py mi\u0119dzy podporami i p\u0119tle rozszerzalno\u015bciowe w systemach spr\u0119\u017conego powietrza.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Oil_Compatibility_and_Long-Term_Degradation\"><\/span><strong>Zgodno\u015b\u0107 oleju i d\u0142ugotrwa\u0142a degradacja<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u0119\u017carki \u015brubowe cz\u0119sto wykorzystuj\u0105 syntetyczne \u015brodki smarne. Oleje te mog\u0105 z czasem uszkodzi\u0107 struktur\u0119 molekularn\u0105 PPR, powoduj\u0105c krucho\u015b\u0107 rury i podatno\u015b\u0107 na nag\u0142e p\u0119kni\u0119cie bez widocznego ostrze\u017cenia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je\u015bli u\u017cywasz spr\u0119\u017carki smarowanej, sprawd\u017a tabel\u0119 zgodno\u015bci chemicznej producenta, aby upewni\u0107 si\u0119, \u017ce gatunek PPR jest odporny na \u015brodki smarne na bazie poliglikoli lub diestr\u00f3w. Aluminium nie reaguje z olejami spr\u0119\u017carkowymi, co jest jednym z powod\u00f3w, dla kt\u00f3rych sta\u0142o si\u0119 standardem w przemys\u0142owych systemach dystrybucji powietrza.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_PPR_Works_and_When_It_Doesnt\"><\/span><strong>Kiedy PPR dzia\u0142a, a kiedy nie<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Rury PPR do uk\u0142ad\u00f3w spr\u0119\u017carek powietrza pracuj\u0105 w \u015brodowiskach o czystym powietrzu, takich jak zak\u0142ady farmaceutyczne lub elektroniczne, pod ci\u015bnieniem poni\u017cej 25 bar\u00f3w, przy stabilnych temperaturach i <a href=\"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-solutions-for-pharma-water\/\" target=\"_blank\" rel=\"noreferrer noopener\">spr\u0119\u017carki bezolejowe<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nie nadaje si\u0119 do system\u00f3w o ci\u015bnieniu powy\u017cej 25 bar\u00f3w, przewod\u00f3w z gor\u0105cym powietrzem bez obni\u017cania parametr\u00f3w znamionowych, przewod\u00f3w zewn\u0119trznych bez <a href=\"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/effective-ways-to-get-uv-resistant-plastic-pipes\/\" target=\"_blank\" rel=\"noreferrer noopener\">Materia\u0142 stabilizowany promieniowaniem UV<\/a>, lub w miejscach o du\u017cym nat\u0119\u017ceniu ruchu, gdzie p\u0119kni\u0119ta rura stanowi zagro\u017cenie dla bezpiecze\u0144stwa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wielu producent\u00f3w reaktor\u00f3w PPR wyra\u017anie zabrania stosowania gazu w dokumentacji technicznej. Stosowanie standardowych reaktor\u00f3w PPR do spr\u0119\u017conego powietrza mo\u017ce uniewa\u017cni\u0107 gwarancj\u0119 i przenie\u015b\u0107 odpowiedzialno\u015b\u0107 na instalatora w przypadku awarii.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_DESO_Recommends\"><\/span><strong>Co zaleca DESO<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DESO certyfikuje okre\u015blone klasy PPR dla spr\u0119\u017conego powietrza o ci\u015bnieniu do 25 bar\u00f3w w kontrolowanych warunkach. Ich wytyczne techniczne zalecaj\u0105 przeprowadzenie hydrostatycznej lub pneumatycznej pr\u00f3by ci\u015bnieniowej przy ci\u015bnieniu 1,5-krotnie wy\u017cszym od ci\u015bnienia roboczego przez co najmniej 2 godziny przed uruchomieniem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/guide-to-connect-ppr-pipes\/\" target=\"_blank\" rel=\"noreferrer noopener\">Fuzja gniazdowa<\/a> Tworzy monolityczne po\u0142\u0105czenie po prawid\u0142owym podgrzaniu, ale zimne po\u0142\u0105czenia powsta\u0142e w wyniku po\u015bpiesznego lub niew\u0142a\u015bciwego podgrzania s\u0105 g\u0142\u00f3wn\u0105 przyczyn\u0105 nieszczelno\u015bci w systemach PPR. Korzystanie z us\u0142ug certyfikowanych technik\u00f3w i skalibrowanych narz\u0119dzi zapobiega wi\u0119kszo\u015bci tych awarii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PPR spe\u0142nia norm\u0119 ISO 15874 dla wody, ale certyfikaty dla instalacji gazowych s\u0105 rzadko\u015bci\u0105. Przed doborem rur PPR do spr\u0119\u017conego powietrza nale\u017cy sprawdzi\u0107 lokalne przepisy i wymagania ubezpieczyciela dla swojego zak\u0142adu.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  \n  <title>Bohater produktu wyr\u00f3\u017cniony<\/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\/pl\/product\/pp-rct-pipe\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/img_v3_02k2_c68cb228-056c-4b59-9c1f-942e312a569g-768x768.webp\" alt=\"Rura DESO PP-RCT\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Rura PP-RCT<\/div>\n    <div class=\"hero-description\">Rury PP-RCT produkowane s\u0105 z najwy\u017cszej jako\u015bci surowc\u00f3w PP-R 100, kt\u00f3re zapewniaj\u0105 doskona\u0142\u0105 trwa\u0142o\u015b\u0107, izolacj\u0119 termiczn\u0105 oraz odporno\u015b\u0107 na ciep\u0142o i ci\u015bnienie.<\/div>\n    <span class=\"hero-link\">Zobacz produkt<\/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=\"Making_the_Right_Choice\"><\/span><strong>Dokonywanie w\u0142a\u015bciwego wyboru<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PPR dzia\u0142a, gdy spe\u0142nione s\u0105 nast\u0119puj\u0105ce warunki: klasa PN20 lub PN25, temperatura umo\u017cliwiaj\u0105ca odpowiedni\u0105 redukcj\u0119 mocy, spr\u0119\u017carki bezolejowe lub kompatybilne, z\u0142\u0105cza testowane ci\u015bnieniowo oraz podpory co 2\u20134 stopy z p\u0119tlami kompensacyjnymi na d\u0142u\u017cszych odcinkach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je\u015bli kt\u00f3rykolwiek z tych warunk\u00f3w nie spe\u0142nia specyfikacji, bezpieczniejszy jest wyb\u00f3r aluminium. Jest ono odporne na korozj\u0119 jak plastik, ale rozrywa si\u0119 zamiast p\u0119ka\u0107, dlatego coraz wi\u0119cej instalator\u00f3w wybiera je do przemys\u0142owych system\u00f3w spr\u0119\u017conego powietrza.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.desopipe.com\/pl\/contact\/\" style=\"background-color:#0588a7\" target=\"_blank\" rel=\"noreferrer noopener\">Uzyskaj bezp\u0142atn\u0105 wycen\u0119<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A PPR pipe for compressed air can work safely in low-to-medium pressure systems when you use the right grade. But it&#8217;s not a blanket replacement for<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":4071,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-4068","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>PPR Pipe for Compressed Air vs Aluminum &amp; Steel | DESO Group<\/title>\n<meta name=\"description\" content=\"PPR can work for compressed air under the right conditions. Learn about pressure ratings, failure risks, and when aluminum is the safer choice.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PPR Pipe for Compressed Air vs Aluminum &amp; Steel | DESO Group\" \/>\n<meta property=\"og:description\" content=\"PPR can work for compressed air under the right conditions. Learn about pressure ratings, failure risks, and when aluminum is the safer choice.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/\" \/>\n<meta property=\"og:site_name\" content=\"World-Class PPR Piping System Manufacturer | DESO Group\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-03T09:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-06T03:43:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Compressed-Air-Lines.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"903\" \/>\n\t<meta property=\"og:image:height\" content=\"601\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"deshouadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"deshouadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/\"},\"author\":{\"name\":\"deshouadmin\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#\\\/schema\\\/person\\\/503d6474754abda58c2c9acb42fffde1\"},\"headline\":\"Compressed Air Lines: Is PPR a Safe Alternative to Aluminum or Steel?\",\"datePublished\":\"2026-01-03T09:00:00+00:00\",\"dateModified\":\"2026-02-06T03:43:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/\"},\"wordCount\":773,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.desopipe.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Compressed-Air-Lines.webp\",\"articleSection\":[\"PPR Pipe\"],\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/\",\"url\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/\",\"name\":\"PPR Pipe for Compressed Air vs Aluminum & Steel | DESO Group\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.desopipe.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Compressed-Air-Lines.webp\",\"datePublished\":\"2026-01-03T09:00:00+00:00\",\"dateModified\":\"2026-02-06T03:43:49+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#\\\/schema\\\/person\\\/503d6474754abda58c2c9acb42fffde1\"},\"description\":\"PPR can work for compressed air under the right conditions. Learn about pressure ratings, failure risks, and when aluminum is the safer choice.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.desopipe.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Compressed-Air-Lines.webp\",\"contentUrl\":\"https:\\\/\\\/www.desopipe.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Compressed-Air-Lines.webp\",\"width\":903,\"height\":601,\"caption\":\"Compressed Air Lines\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/ppr-pipe-for-compressed-air-systems\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.desopipe.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Compressed Air Lines: Is PPR a Safe Alternative to Aluminum or Steel?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#website\",\"url\":\"https:\\\/\\\/www.desopipe.com\\\/\",\"name\":\"PPR Pipe Manufacturer And PPR Pipe Fittings Manufacturer | DESO\",\"description\":\"PPR Pipe Manufacturer And PPR Pipe Fittings Manufacturer | DESO\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.desopipe.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#\\\/schema\\\/person\\\/503d6474754abda58c2c9acb42fffde1\",\"name\":\"deshouadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"caption\":\"deshouadmin\"},\"sameAs\":[\"http:\\\/\\\/desopipe.com\"],\"url\":\"https:\\\/\\\/www.desopipe.com\\\/pl\\\/author\\\/deshouadmin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Rury PPR do spr\u0119\u017conego powietrza kontra rury aluminiowe i stalowe | Grupa DESO","description":"PPR mo\u017ce by\u0107 stosowany do spr\u0119\u017conego powietrza w odpowiednich warunkach. Dowiedz si\u0119 wi\u0119cej o parametrach ci\u015bnienia, ryzyku awarii i kiedy aluminium jest bezpieczniejszym wyborem.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/","og_locale":"pl_PL","og_type":"article","og_title":"PPR Pipe for Compressed Air vs Aluminum & Steel | DESO Group","og_description":"PPR can work for compressed air under the right conditions. Learn about pressure ratings, failure risks, and when aluminum is the safer choice.","og_url":"https:\/\/www.desopipe.com\/pl\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/","og_site_name":"World-Class PPR Piping System Manufacturer | DESO Group","article_published_time":"2026-01-03T09:00:00+00:00","article_modified_time":"2026-02-06T03:43:49+00:00","og_image":[{"width":903,"height":601,"url":"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Compressed-Air-Lines.webp","type":"image\/webp"}],"author":"deshouadmin","twitter_card":"summary_large_image","twitter_misc":{"Napisane przez":"deshouadmin","Szacowany czas czytania":"5 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#article","isPartOf":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/"},"author":{"name":"deshouadmin","@id":"https:\/\/www.desopipe.com\/#\/schema\/person\/503d6474754abda58c2c9acb42fffde1"},"headline":"Compressed Air Lines: Is PPR a Safe Alternative to Aluminum or Steel?","datePublished":"2026-01-03T09:00:00+00:00","dateModified":"2026-02-06T03:43:49+00:00","mainEntityOfPage":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/"},"wordCount":773,"commentCount":0,"image":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#primaryimage"},"thumbnailUrl":"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Compressed-Air-Lines.webp","articleSection":["PPR Pipe"],"inLanguage":"pl-PL","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/","url":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/","name":"Rury PPR do spr\u0119\u017conego powietrza kontra rury aluminiowe i stalowe | Grupa DESO","isPartOf":{"@id":"https:\/\/www.desopipe.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#primaryimage"},"image":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#primaryimage"},"thumbnailUrl":"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Compressed-Air-Lines.webp","datePublished":"2026-01-03T09:00:00+00:00","dateModified":"2026-02-06T03:43:49+00:00","author":{"@id":"https:\/\/www.desopipe.com\/#\/schema\/person\/503d6474754abda58c2c9acb42fffde1"},"description":"PPR mo\u017ce by\u0107 stosowany do spr\u0119\u017conego powietrza w odpowiednich warunkach. Dowiedz si\u0119 wi\u0119cej o parametrach ci\u015bnienia, ryzyku awarii i kiedy aluminium jest bezpieczniejszym wyborem.","breadcrumb":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/"]}]},{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#primaryimage","url":"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Compressed-Air-Lines.webp","contentUrl":"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Compressed-Air-Lines.webp","width":903,"height":601,"caption":"Compressed Air Lines"},{"@type":"BreadcrumbList","@id":"https:\/\/www.desopipe.com\/blog\/ppr-pipe\/ppr-pipe-for-compressed-air-systems\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.desopipe.com\/"},{"@type":"ListItem","position":2,"name":"Compressed Air Lines: Is PPR a Safe Alternative to Aluminum or Steel?"}]},{"@type":"WebSite","@id":"https:\/\/www.desopipe.com\/#website","url":"https:\/\/www.desopipe.com\/","name":"Producent rur PPR i producent z\u0142\u0105czek rurowych PPR | DESO","description":"Producent rur PPR i producent z\u0142\u0105czek rurowych PPR | DESO","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.desopipe.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pl-PL"},{"@type":"Person","@id":"https:\/\/www.desopipe.com\/#\/schema\/person\/503d6474754abda58c2c9acb42fffde1","name":"deshouadmin","image":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","caption":"deshouadmin"},"sameAs":["http:\/\/desopipe.com"],"url":"https:\/\/www.desopipe.com\/pl\/author\/deshouadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/posts\/4068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/comments?post=4068"}],"version-history":[{"count":1,"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/posts\/4068\/revisions"}],"predecessor-version":[{"id":4072,"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/posts\/4068\/revisions\/4072"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/media\/4071"}],"wp:attachment":[{"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/media?parent=4068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/categories?post=4068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.desopipe.com\/pl\/wp-json\/wp\/v2\/tags?post=4068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}