{"id":6887,"date":"2022-01-13T14:30:53","date_gmt":"2022-01-13T13:30:53","guid":{"rendered":"https:\/\/plasticalfa.it\/product\/uncategorized\/multilayer-pipe-pex-al-pex\/"},"modified":"2024-06-26T14:46:04","modified_gmt":"2024-06-26T12:46:04","slug":"multilayer-pipe-pex-al-pex","status":"publish","type":"product","link":"https:\/\/plasticalfa.it\/en\/product\/thermohydraulics\/multypexalfa-system\/pipes-multypexalfa\/multilayer-pipe-pex-al-pex\/","title":{"rendered":"Multilayer pipe PEX-Al-PEX"},"content":{"rendered":"<p>The <strong>PEX-Al-PEX multilayer pipe<\/strong> belonging to the <a href=\"https:\/\/plasticalfa.it\/en\/product-category\/thermohydraulics\/multypexalfa-system\/pipes-multypexalfa\/\"><strong>Multypexalfa<\/strong><\/a> line consists of 5 layers: the two PExb layers (inner and outer) are bonded to the aluminium intermediate layer by means of 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. The internal material (PEXb) provides resistance to high temperatures under pressure while maintaining the potability characteristics of the water.<\/p>\n<p>Produced in rolls of different sizes, it is ideal for underfloor heating and cooling systems and is widely used in compressed air systems, naval and industrial plants.<\/p>\n<div class=\"row row-collapse row-full-width align-middle\"  id=\"row-1402102283\">\n\n\t<div id=\"col-869736519\" 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-4168239591\" 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-4168239591 {\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-785411806\" 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-1026229930\">\n\n\t<div id=\"col-465133807\" 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-3073539361\" class=\"text\">\n\t\t\n<p><span style=\"color: #555555; font-size: 14.4px;\"><div id=\"tablepress-00TM-scroll-wrapper\" class=\"tablepress-scroll-wrapper\">\n\n<table id=\"tablepress-00TM\" class=\"tablepress tablepress-id-00TM 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\">00TM160<\/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\">00TM160-250<\/td><td class=\"column-2\">16 x 2.0 x 0.2<\/td><td class=\"column-3\">250<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">00TM160-500<\/td><td class=\"column-2\">16 x 2.0 x 0.2<\/td><td class=\"column-3\">500<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">00TM200<\/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-6\">\n\t<td class=\"column-1\">00TM260-50<\/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\">00TM320<\/td><td class=\"column-2\">32 x 3.0 x 0.5<\/td><td class=\"column-3\">25<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">00TM320-50<\/td><td class=\"column-2\">32 x 3.0 x 0.5<\/td><td class=\"column-3\">50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<\/div><!-- #tablepress-00TM from cache --><\/span><br \/>\n\t\t\n<style>\n#text-3073539361 {\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-1094695084\">\n\n\t<div id=\"col-1543970448\" 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-797729861\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">CONTINUOUS OPERATING TEMPERATURES AND PRESSURES:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">95\u00b0C 10 bar<\/span><\/p>\n\t\t\n<style>\n#text-797729861 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-1322307067\" 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-1322307067 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-1094901573\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">TEMPERATURE PEAK:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">110\u00b0C<\/span><\/p>\n\t\t\n<style>\n#text-1094901573 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-1969074712\" 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-1969074712 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3612847521\" 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 100\u00b0C<\/span><\/p>\n\t\t\n<style>\n#text-3612847521 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-923391592\" 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-923391592 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3861815451\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">APPLICATION CLASSES:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">2\/10 bar, 4\/10 bar, 5\/10 bar<\/span><\/p>\n\t\t\n<style>\n#text-3861815451 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-104949399\" 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) &gt;65%<\/span><\/p>\n\t\t\n<style>\n#text-104949399 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3016628787\" 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-3016628787 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2947508639\" 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-2947508639 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2873652705\" 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-2873652705 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-4291382907\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">REGULATION FOR DRINKING WATER:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">DM 174-06\/04\/2004 (Italy), DM 23\/04\/2009 e Reg. UE n\u00b0 10\/2011<\/span><\/p>\n\t\t\n<style>\n#text-4291382907 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-662712739\" 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 EN ISO 21003, UNI EN ISO 15875, DIN 16837, DIN 16892<\/span><\/p>\n\t\t\n<style>\n#text-662712739 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-1728154592\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">LINE CERTIFICATES:<\/span><\/strong><\/p>\n<ul>\n<li><span style=\"font-size: 85%;\"><strong>AENOR :<\/strong> Spain<\/span><\/li>\n<li><span style=\"font-size: 85%;\"><strong>GOST :<\/strong> Russia<\/span><\/li>\n<li><span style=\"font-size: 85%;\"><strong>KIWA UNI :<\/strong> Netherlands and Italy<\/span><\/li>\n<li><span style=\"font-size: 85%;\"><strong>CTPC :<\/strong> Romania<\/span><\/li>\n<\/ul>\n\t\t\n<style>\n#text-1728154592 {\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":12686,"template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[168,185,180],"product_tag":[],"class_list":["post-6887","product","type-product","status-publish","has-post-thumbnail","product_cat-thermohydraulics","product_cat-pipes-multypexalfa","product_cat-multypexalfa-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 - Plastica Alfa<\/title>\n<meta name=\"description\" content=\"The PEX-Al-PEX multilayer pipe belonging to the Multypexalfa line consists of 5 layers: the two PExb layers (inner and outer) are bonded to the aluminium intermediate layer by means of 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. The internal material (PEXb) provides resistance to high temperatures under pressure while maintaining the potability characteristics of the water.Produced in rolls of different sizes, it is ideal for underfloor heating and cooling systems and is widely used in compressed air systems, naval and industrial plants.\" \/>\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-system\/pipes-multypexalfa\/multilayer-pipe-pex-al-pex\/\" \/>\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 - Plastica Alfa\" \/>\n<meta property=\"og:description\" content=\"The PEX-Al-PEX multilayer pipe belonging to the Multypexalfa line consists of 5 layers: the two PExb layers (inner and outer) are bonded to the aluminium intermediate layer by means of 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. The internal material (PEXb) provides resistance to high temperatures under pressure while maintaining the potability characteristics of the water.Produced in rolls of different sizes, it is ideal for underfloor heating and cooling systems and is widely used in compressed air systems, naval and industrial plants.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/plasticalfa.it\/en\/product\/thermohydraulics\/multypexalfa-system\/pipes-multypexalfa\/multilayer-pipe-pex-al-pex\/\" \/>\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=\"2024-06-26T12:46:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2022\/01\/tubo_multistrato_multypexalfa_n_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-system\\\/pipes-multypexalfa\\\/multilayer-pipe-pex-al-pex\\\/\",\"url\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/product\\\/thermohydraulics\\\/multypexalfa-system\\\/pipes-multypexalfa\\\/multilayer-pipe-pex-al-pex\\\/\",\"name\":\"Multilayer pipe PEX-Al-PEX - Plastica Alfa\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/product\\\/thermohydraulics\\\/multypexalfa-system\\\/pipes-multypexalfa\\\/multilayer-pipe-pex-al-pex\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/product\\\/thermohydraulics\\\/multypexalfa-system\\\/pipes-multypexalfa\\\/multilayer-pipe-pex-al-pex\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/plasticalfa.it\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/tubo_multistrato_multypexalfa_n_plastica-alfa.jpg\",\"datePublished\":\"2022-01-13T13:30:53+00:00\",\"dateModified\":\"2024-06-26T12:46:04+00:00\",\"description\":\"The PEX-Al-PEX multilayer pipe belonging to the Multypexalfa line consists of 5 layers: the two PExb layers (inner and outer) are bonded to the aluminium intermediate layer by means of 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. 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The aluminium layer provides an oxygen barrier, reduces linear thermal expansion effects and gives the tube dimensional stability and flexural strength. 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The aluminium layer provides an oxygen barrier, reduces linear thermal expansion effects and gives the tube dimensional stability and flexural strength. 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