{"id":6950,"date":"2022-01-17T15:06:33","date_gmt":"2022-01-17T14:06:33","guid":{"rendered":"https:\/\/plasticalfa.it\/product\/uncategorized\/multilayer-pipe-pex-al-pex-gas\/"},"modified":"2022-08-30T15:58:12","modified_gmt":"2022-08-30T13:58:12","slug":"multilayer-pipe-pex-al-pex-gas","status":"publish","type":"product","link":"https:\/\/plasticalfa.it\/en\/product\/thermohydraulics\/multypexalfa-gas-system\/pipes-multypexalfagas\/multilayer-pipe-pex-al-pex-gas\/","title":{"rendered":"Multilayer pipe PEX-Al-PEX &#8211; GAS"},"content":{"rendered":"<p>The <a href=\"https:\/\/plasticalfa.it\/en\/product-category\/thermohydraulics\/multypexalfa-gas-system\/\"><strong>Multypexalfa gas<\/strong><\/a> <strong>multilayer PEX-Al-PEX<\/strong> pipe is a PEXb-Al-Pexb pipe produced by Plastica Alfa for the transport of gaseous fuels (natural gas and LPG) in domestic installations. The pipe consists of five layers: the two PExb layers (inner and outer) are bonded to the aluminium intermediate layer by two stabilised polymer bonding layers. The aluminium layer provides an oxygen barrier, reduces linear thermal expansion effects and gives the tube dimensional stability and flexural strength.<\/p>\n<div class=\"row row-collapse row-full-width align-middle\"  id=\"row-90449461\">\n\n\t<div id=\"col-2069429184\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-1542591651\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN<\/span><\/strong><br \/>\n\t\t\n<style>\n#text-1542591651 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1099960336\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n<a href=\"https:\/\/plasticalfa.it\/en\/downloads\/#technical\" target=\"_blank\" class=\"button primary\" rel=\"noopener\" >\n\t\t<span>Download area<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-center\"  id=\"row-687194612\">\n\n\t<div id=\"col-818446615\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2766465458\" class=\"text\">\n\t\t\n<p><span style=\"color: #555555; font-size: 14.4px;\"><div id=\"tablepress-00TMG-scroll-wrapper\" class=\"tablepress-scroll-wrapper\">\n\n<table id=\"tablepress-00TMG\" class=\"tablepress tablepress-id-00TMG tablepress-responsive\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">VARIANT<\/th><th class=\"column-2\">SIZE<\/th><th class=\"column-3\">mt per roll<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">00TMG160<\/td><td class=\"column-2\">16 x 2.0 x 0.2<\/td><td class=\"column-3\">100<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">00TMG160-200<\/td><td class=\"column-2\">16 x 2.0 x 0.2<\/td><td class=\"column-3\">200<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">00TMG200<\/td><td class=\"column-2\">20 x 2.0 x 0.25<\/td><td class=\"column-3\">100<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">00TMG200-200<\/td><td class=\"column-2\">20 x 2.0 x 0.25<\/td><td class=\"column-3\">200<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">00TMG260<\/td><td class=\"column-2\">26 x 3.0 x 0.3<\/td><td class=\"column-3\">50<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">00TMG320<\/td><td class=\"column-2\">32 x 3.0 x 0.5<\/td><td class=\"column-3\">25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<\/div><!-- #tablepress-00TMG from cache --><\/span><br \/>\n\t\t\n<style>\n#text-2766465458 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-collapse row-full-width\"  id=\"row-462588563\">\n\n\t<div id=\"col-927431680\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-612466101\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">MAXIMUM WORKING PRESSURE:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">0,5 bar<\/span><\/p>\n\t\t\n<style>\n#text-612466101 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-137768914\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">THERMAL CONDUCTIVITY:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">0,40 W\/mK<\/span><\/p>\n\t\t\n<style>\n#text-137768914 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3363130844\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">LINEAR THERMAL EXPANSION COEFFICIENT:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">0,025 mm\/m\u00b7K<\/span><\/p>\n\t\t\n<style>\n#text-3363130844 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2963798736\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">ALLOWABLE TEMPERATURES:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">-30\u00b0C \u00f7 110\u00b0C<\/span><\/p>\n\t\t\n<style>\n#text-2963798736 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-535273594\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">RUGOSIT\u00c1 INTERNA:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">7\u00b710^-6 m<\/span><\/p>\n\t\t\n<style>\n#text-535273594 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-861876834\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">CROSSLINKING METHOD:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">B (silani)<\/span><\/p>\n\t\t\n<style>\n#text-861876834 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2662923245\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">MINIMUM BENDING RADIUS (with bending spring):<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">3,5 x \u00d8 ext<\/span><\/p>\n\t\t\n<style>\n#text-2662923245 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-1295852439\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">MINIMUM BENDING RADIUS (without bending spring):<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">5 x \u00d8 ext<\/span><\/p>\n\t\t\n<style>\n#text-1295852439 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-724345500\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">OXYGEN PERMEABILITY:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">0 mg\/l<\/span><\/p>\n\t\t\n<style>\n#text-724345500 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3422802296\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">REFERENCE STANDARDS:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">UNI 11344, ISO 17484-1, UNI\/TS 11343, UNI 7129, DM 16\/04\/08<\/span><\/p>\n\t\t\n<style>\n#text-3422802296 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2815332838\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">PRODUCT CERTIFICATES:<\/span><\/strong><\/p>\n<ul>\n<li><span style=\"font-size: 85%;\"><strong>KIWA UNI :<\/strong> Netherlands and Italy<\/span><\/li>\n<\/ul>\n\t\t\n<style>\n#text-2815332838 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-32\" src=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2021\/06\/banner_eco.png\" alt=\"\" width=\"200\" height=\"122\" \/><\/p>\n","protected":false},"featured_media":4138,"template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[168,190,186],"product_tag":[],"class_list":["post-6950","product","type-product","status-publish","has-post-thumbnail","product_cat-thermohydraulics","product_cat-pipes-multypexalfagas","product_cat-multypexalfa-gas-system","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Multilayer pipe PEX-Al-PEX - GAS - Plastica Alfa<\/title>\n<meta name=\"description\" content=\"The multilayer PEX-Al-PEX GAS pipe belonging to the Multypexalfa line is a PEXb-Al-Pexb pipe produced by Plastica Alfa for the transport of gaseous fuels (natural gas and GPL) in domestic installations. The pipe consists of five layers: the two PExb layers (inner and outer) are bonded to the aluminium intermediate layer by two stabilised polymer bonding layers. The aluminium layer provides an oxygen barrier, reduces linear thermal expansion effects and gives the tube dimensional stability and flexural strength.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/plasticalfa.it\/en\/product\/thermohydraulics\/multypexalfa-gas-system\/pipes-multypexalfagas\/multilayer-pipe-pex-al-pex-gas\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Multilayer pipe PEX-Al-PEX - GAS - Plastica Alfa\" \/>\n<meta property=\"og:description\" content=\"The multilayer PEX-Al-PEX GAS pipe belonging to the Multypexalfa line is a PEXb-Al-Pexb pipe produced by Plastica Alfa for the transport of gaseous fuels (natural gas and GPL) in domestic installations. The pipe consists of five layers: the two PExb layers (inner and outer) are bonded to the aluminium intermediate layer by two stabilised polymer bonding layers. The aluminium layer provides an oxygen barrier, reduces linear thermal expansion effects and gives the tube dimensional stability and flexural strength.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/plasticalfa.it\/en\/product\/thermohydraulics\/multypexalfa-gas-system\/pipes-multypexalfagas\/multilayer-pipe-pex-al-pex-gas\/\" \/>\n<meta property=\"og:site_name\" content=\"Plastica Alfa\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/plasticalfa\/\" \/>\n<meta property=\"article:modified_time\" content=\"2022-08-30T13:58:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2022\/01\/tubo_multistrato_gas_multypexalfa_plastica-alfa.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@PlasticaAlfa\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/product\\\/thermohydraulics\\\/multypexalfa-gas-system\\\/pipes-multypexalfagas\\\/multilayer-pipe-pex-al-pex-gas\\\/\",\"url\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/product\\\/thermohydraulics\\\/multypexalfa-gas-system\\\/pipes-multypexalfagas\\\/multilayer-pipe-pex-al-pex-gas\\\/\",\"name\":\"Multilayer pipe PEX-Al-PEX - GAS - Plastica Alfa\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/product\\\/thermohydraulics\\\/multypexalfa-gas-system\\\/pipes-multypexalfagas\\\/multilayer-pipe-pex-al-pex-gas\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/product\\\/thermohydraulics\\\/multypexalfa-gas-system\\\/pipes-multypexalfagas\\\/multilayer-pipe-pex-al-pex-gas\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/plasticalfa.it\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/tubo_multistrato_gas_multypexalfa_plastica-alfa.jpg\",\"datePublished\":\"2022-01-17T14:06:33+00:00\",\"dateModified\":\"2022-08-30T13:58:12+00:00\",\"description\":\"The multilayer PEX-Al-PEX GAS pipe belonging to the Multypexalfa line is a PEXb-Al-Pexb pipe produced by Plastica Alfa for the transport of gaseous fuels (natural gas and GPL) in domestic installations. 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The pipe consists of five layers: the two PExb layers (inner and outer) are bonded to the aluminium intermediate layer by two stabilised polymer bonding layers. The aluminium layer provides an oxygen barrier, reduces linear thermal expansion effects and gives the tube dimensional stability and flexural strength.","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:\/\/plasticalfa.it\/en\/product\/thermohydraulics\/multypexalfa-gas-system\/pipes-multypexalfagas\/multilayer-pipe-pex-al-pex-gas\/","og_locale":"en_US","og_type":"article","og_title":"Multilayer pipe PEX-Al-PEX - GAS - Plastica Alfa","og_description":"The multilayer PEX-Al-PEX GAS pipe belonging to the Multypexalfa line is a PEXb-Al-Pexb pipe produced by Plastica Alfa for the transport of gaseous fuels (natural gas and GPL) in domestic installations. 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The pipe consists of five layers: the two PExb layers (inner and outer) are bonded to the aluminium intermediate layer by two stabilised polymer bonding layers. 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