{"id":6696,"date":"2021-12-22T11:40:12","date_gmt":"2021-12-22T10:40:12","guid":{"rendered":"https:\/\/plasticalfa.it\/product\/uncategorized\/monolayer-pipe-pp-rct-sdr-7-4\/"},"modified":"2022-11-04T12:09:25","modified_gmt":"2022-11-04T11:09:25","slug":"monolayer-pipe-pp-rct-sdr-7-4","status":"publish","type":"product","link":"https:\/\/plasticalfa.it\/en\/product\/thermohydraulics\/alfaidro-system\/pipes\/monolayer-pipe-pp-rct-sdr-7-4\/","title":{"rendered":"Monolayer pipe PP-RCT SDR 7.4"},"content":{"rendered":"<p><strong>The monolayer PP-RCT SDR 7.4 <a href=\"https:\/\/plasticalfa.it\/en\/product-category\/thermohydraulics\/alfaidro-system\/\">Alfaidro<\/a> pipe<\/strong> is made from <strong>PP-RCT 125<\/strong> and represents the latest generation of pipes, characterised by an increased resistance to high temperatures over the long term. This allows the same mechanical properties with a lower thickness than PP-R, thus lower weight, higher flow rate and lower pressure drop.<\/p>\n<p>Due to its low thermal conductivity, it minimises leakage and thus the thickness of the insulation layer. Connections are made by socket welding, butt welding or electro-welding, resulting in a single element that guarantees zero water loss.<\/p>\n<p>The simplicity of installation makes the monolayer PP-RCT SDR 7.4 Alfaidro pipe ideal for <strong>plumbing<\/strong>, <strong>heating<\/strong>and <strong>air conditioning<\/strong>, compressed air systems in both civil and industrial buildings and on means of transport; the pipe can be installed either loose or underneath the trench.<\/p>\n<div class=\"row row-collapse row-full-width align-middle\"  id=\"row-1633683324\">\n\n\t<div id=\"col-165628860\" 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-685166561\" 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-685166561 {\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-1928534071\" 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-1970382377\">\n\n\t<div id=\"col-1633096198\" 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-1138043581\" class=\"text\">\n\t\t\n<p><span style=\"color: #555555; font-size: 14.4px;\"><div id=\"tablepress-CTTA-scroll-wrapper\" class=\"tablepress-scroll-wrapper\">\n\n<table id=\"tablepress-CTTA\" class=\"tablepress tablepress-id-CTTA tablepress-responsive\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">VARIANT<\/th><th class=\"column-2\">Outside diameter<\/th><th class=\"column-3\">Internal diameter<\/th><th class=\"column-4\">Nominal thickness<\/th><th class=\"column-5\">DN<\/th><th class=\"column-6\">Water content (l\/m)<\/th><th class=\"column-7\">Weight (Kg\/m)<\/th><th class=\"column-8\">Rod size<\/th><th class=\"column-9\">Pack size<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">CTTA200<\/td><td class=\"column-2\">20 mm<\/td><td class=\"column-3\">14,4 mm<\/td><td class=\"column-4\">2,8 mm<\/td><td class=\"column-5\">15<\/td><td class=\"column-6\">0,163<\/td><td class=\"column-7\">0,148<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">120 mt<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">CTTA250<\/td><td class=\"column-2\">25 mm<\/td><td class=\"column-3\">18 mm<\/td><td class=\"column-4\">3,5 mm<\/td><td class=\"column-5\">20<\/td><td class=\"column-6\">0,254<\/td><td class=\"column-7\">0,230<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">80 mt<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">CTTA320<\/td><td class=\"column-2\">32 mm<\/td><td class=\"column-3\">23,2 mm<\/td><td class=\"column-4\">4,4 mm<\/td><td class=\"column-5\">25<\/td><td class=\"column-6\">0,423<\/td><td class=\"column-7\">0,370<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">48 mt<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">CTTA400<\/td><td class=\"column-2\">40 mm<\/td><td class=\"column-3\">29 mm<\/td><td class=\"column-4\">5,5 mm<\/td><td class=\"column-5\">32<\/td><td class=\"column-6\">0,660<\/td><td class=\"column-7\">0,575<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">32 mt<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">CTTA500<\/td><td class=\"column-2\">50 mm<\/td><td class=\"column-3\">36,2 mm<\/td><td class=\"column-4\">6,9 mm<\/td><td class=\"column-5\">40<\/td><td class=\"column-6\">1,029<\/td><td class=\"column-7\">0,896<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">24 mt<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">CTTA630<\/td><td class=\"column-2\">63 mm<\/td><td class=\"column-3\">45,8 mm<\/td><td class=\"column-4\">8,6 mm<\/td><td class=\"column-5\">50<\/td><td class=\"column-6\">1,647<\/td><td class=\"column-7\">1,408<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">12 mt<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">CTTA750<\/td><td class=\"column-2\">75 mm<\/td><td class=\"column-3\">54,4 mm<\/td><td class=\"column-4\">10,3 mm<\/td><td class=\"column-5\">-<\/td><td class=\"column-6\">2,323<\/td><td class=\"column-7\">2,004<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">12 mt<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">CTTA900<\/td><td class=\"column-2\">90 mm<\/td><td class=\"column-3\">65,4 mm<\/td><td class=\"column-4\">12,3 mm<\/td><td class=\"column-5\">65<\/td><td class=\"column-6\">3,358<\/td><td class=\"column-7\">2,869<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">8 mt<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">CTTA110<\/td><td class=\"column-2\">110 mm<\/td><td class=\"column-3\">79,8 mm<\/td><td class=\"column-4\">15,1 mm<\/td><td class=\"column-5\">80<\/td><td class=\"column-6\">4,999<\/td><td class=\"column-7\">4,298<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">8 mt<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">CTTA1125<\/td><td class=\"column-2\">125 mm<\/td><td class=\"column-3\">90,8 mm<\/td><td class=\"column-4\">17,1 mm<\/td><td class=\"column-5\">-<\/td><td class=\"column-6\">6,472<\/td><td class=\"column-7\">5,529<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">4 mt<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">CTTA1160<\/td><td class=\"column-2\">160 mm<\/td><td class=\"column-3\">116,2 mm<\/td><td class=\"column-4\">21,9 mm<\/td><td class=\"column-5\">100<\/td><td class=\"column-6\">10,599<\/td><td class=\"column-7\">9,036<\/td><td class=\"column-8\">4 mt<\/td><td class=\"column-9\">4 mt<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<\/div><!-- #tablepress-CTTA from cache --><\/span><br \/>\n\t\t\n<style>\n#text-1138043581 {\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\"  id=\"row-1087460551\">\n\n\t<div id=\"col-737277659\" 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-3756606779\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">AVAILABLE COLOURS:<br \/>\n<\/span><span style=\"font-size: 85%;\"><span style=\"background-color: #3366ff; color: #ffffff;\"> BLU <\/span> &#8211; <span style=\"background-color: #00a859; color: #ffffff;\"> GREEN<\/span><\/span> <\/strong><br \/>\n\t\t\n<style>\n#text-3756606779 {\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<div class=\"row row-collapse row-full-width\"  id=\"row-1328630789\">\n\n\t<div id=\"col-1153810307\" 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-438576564\" class=\"text\">\n\t\t\n<p><span style=\"color: #333333;\"><strong>TEMPERATURES AND OPERATING PRESSURE:<\/strong><\/span><br \/>\n\t\t\n<style>\n#text-438576564 {\n  line-height: 1;\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<div class=\"row row-full-width align-middle\"  id=\"row-1704211534\">\n\n\t<div id=\"col-2092354799\" class=\"col medium-2 small-6 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: center;\"><strong>SDR 7.4<br \/>\n<\/strong><span style=\"font-size: 80%;\">20\u00b0C &#8211; 29.2 bar<\/span><br \/>\n<span style=\"font-size: 80%;\">60\u00b0C &#8211; 15.4 bar<\/span><br \/>\n<span style=\"font-size: 80%;\">70\u00b0C &#8211; 12.9 bar<\/span><\/p>\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-1908998969\">\n\n\t<div id=\"col-1861109824\" 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-1119187715\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">WORKING TEMPERATURES:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">MIN= -20\u00b0C MAX= +95\u00b0C<\/span><br \/>\n\t\t\n<style>\n#text-1119187715 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-582706063\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">THERMAL CONDUCTIVITY:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">0,15 W\/mK<\/span><br \/>\n\t\t\n<style>\n#text-582706063 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3673722886\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">COEFFICIENT OF LINEAR EXPANSION:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\">0.16 mm\/mK<\/span><br \/>\n\t\t\n<style>\n#text-3673722886 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-164011579\" 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, KTW RECCOMENDATIONS, DVGW-W 270, BS 6920, FDA CRITERIA IN 21 CFR 177.1520 NSF61, NSF51<\/span><br \/>\n\t\t\n<style>\n#text-164011579 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3963220667\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">REFERENCE STANDARDS:<\/span><\/strong><\/p>\n<ul>\n<li><span style=\"font-size: 85%;\"><strong>Sistema [System]:<\/strong> UNI EN ISO 15874, ISO 15495, DIN 8077, DIN 8078, ASTM F2389, BS 4991, CSA B137.11<\/span><\/li>\n<li><span style=\"font-size: 85%;\"><strong>Prove [Tests]:<\/strong> UNI EN ISO 15874, DIN 16962, ISO 1133, ISO 3126, ISO 1167, ISO 2501, ISO 9854, NSF14<\/span><\/li>\n<\/ul>\n\t\t\n<style>\n#text-3963220667 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2847542769\" class=\"text hidden\">\n\t\t\n<p><strong><span style=\"color: #333333;\">NOFIRE LINE CERTIFICATES:<\/span><\/strong><\/p>\n<ul>\n<li><span style=\"font-size: 85%;\"><strong>FM APPROVALS :<\/strong> USA<\/span><\/li>\n<li><span style=\"font-size: 85%;\"><strong>WARRINGTONFIRE :<\/strong> AbP &#8211; Germany<\/span><\/li>\n<li><span style=\"font-size: 85%;\"><strong>APCI :<\/strong> Cuba<\/span><\/li>\n<\/ul>\n\t\t\n<style>\n#text-2847542769 {\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":4072,"template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[168,170,178],"product_tag":[],"class_list":["post-6696","product","type-product","status-publish","has-post-thumbnail","product_cat-thermohydraulics","product_cat-alfaidro-system","product_cat-pipes","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>Monolayer pipe PP-RCT SDR 7.4 - Plastica Alfa<\/title>\n<meta name=\"description\" content=\"The monolayer PP-RCT SDR 7.4 Alfaidro pipe is made from PP-RCT 125 and represents the latest generation of pipes, characterised by an increased resistance to high temperatures over the long term. This allows the same mechanical properties with a lower thickness than PP-R, thus lower weight, higher flow rate and lower pressure drop. Due to its low thermal conductivity, it minimises leakage and thus the thickness of the insulation layer. Connections are made by socket welding, butt welding or electro-welding, resulting in a single element that guarantees zero water loss. The simplicity of installation makes the monolayer PP-RCT SDR 7.4 Alfaidro pipe ideal for plumbing, heating and air conditioning, compressed air systems in both civil and industrial buildings and on means of transport; the pipe can be installed either loose or underneath the trench.\" \/>\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\/alfaidro-system\/pipes\/monolayer-pipe-pp-rct-sdr-7-4\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Monolayer pipe PP-RCT SDR 7.4 - Plastica Alfa\" \/>\n<meta property=\"og:description\" content=\"The monolayer PP-RCT SDR 7.4 Alfaidro pipe is made from PP-RCT 125 and represents the latest generation of pipes, characterised by an increased resistance to high temperatures over the long term. This allows the same mechanical properties with a lower thickness than PP-R, thus lower weight, higher flow rate and lower pressure drop. Due to its low thermal conductivity, it minimises leakage and thus the thickness of the insulation layer. Connections are made by socket welding, butt welding or electro-welding, resulting in a single element that guarantees zero water loss. The simplicity of installation makes the monolayer PP-RCT SDR 7.4 Alfaidro pipe ideal for plumbing, heating and air conditioning, compressed air systems in both civil and industrial buildings and on means of transport; the pipe can be installed either loose or underneath the trench.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/plasticalfa.it\/en\/product\/thermohydraulics\/alfaidro-system\/pipes\/monolayer-pipe-pp-rct-sdr-7-4\/\" \/>\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=\"2022-11-04T11:09:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2021\/12\/tubo_monostrato_pprct_sdr_7.4_tubi_alfaidro_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\\\/alfaidro-system\\\/pipes\\\/monolayer-pipe-pp-rct-sdr-7-4\\\/\",\"url\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/product\\\/thermohydraulics\\\/alfaidro-system\\\/pipes\\\/monolayer-pipe-pp-rct-sdr-7-4\\\/\",\"name\":\"Monolayer pipe PP-RCT SDR 7.4 - Plastica Alfa\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/product\\\/thermohydraulics\\\/alfaidro-system\\\/pipes\\\/monolayer-pipe-pp-rct-sdr-7-4\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/plasticalfa.it\\\/en\\\/product\\\/thermohydraulics\\\/alfaidro-system\\\/pipes\\\/monolayer-pipe-pp-rct-sdr-7-4\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/plasticalfa.it\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/tubo_monostrato_pprct_sdr_7.4_tubi_alfaidro_plastica-alfa_.jpg\",\"datePublished\":\"2021-12-22T10:40:12+00:00\",\"dateModified\":\"2022-11-04T11:09:25+00:00\",\"description\":\"The monolayer PP-RCT SDR 7.4 Alfaidro pipe is made from PP-RCT 125 and represents the latest generation of pipes, characterised by an increased resistance to high temperatures over the long term. This allows the same mechanical properties with a lower thickness than PP-R, thus lower weight, higher flow rate and lower pressure drop. Due to its low thermal conductivity, it minimises leakage and thus the thickness of the insulation layer. Connections are made by socket welding, butt welding or electro-welding, resulting in a single element that guarantees zero water loss. 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