{"id":1680,"count":7,"description":"Plastic Piping Systems \u2013 Fiberglass Reinforced Thermosetting Plastic (GRP) Piping \u2013 Test Methods for Initial Longitudinal Tensile Strength.\r\nISO 8513 specifies two test methods to determine the longitudinal tensile properties of fiberglass reinforced thermosetting plastic (GRP) pipes. The properties that can be determined are\r\n\u2013 longitudinal tensile strength, and\r\n\u2013 the percentage of final elongation.\r\nMethod A uses, for the test piece(s), a longitudinal strip cut from a tube.\r\nMethod B uses a specific length of the full cross section of the pipe.\r\nMethod A is applicable to pipes with a nominal size of DN 50 or larger with circumferentially wound strands, with or without cut glass and\/or rovings and\/or woven fillers, and to centrifugally cast pipes. It is applicable to helically wound filament tubes with a nominal size of DN 200 or larger.\r\nMethod B is applicable to all types of GRP pipes. It is generally used for pipes with a nominal size up to and including DN 150.\r\nThe results of one method are not necessarily the same as the results derived from any of the alternative methods. However, all methods have the same validity.\r\nAdditional considerations for Method B that have been found useful for testing thin-walled helical pipe are described in Annex A and can be used to supplement the basic text.\r\nNOTE This International Standard does not address the determination of longitudinal tensile modulus. Due to the multi-layer construction of many GRP pipes, accurate measurement of strain, necessary for modulus determination, can be very difficult. If it is desired to determine the longitudinal modulus, see ISO 527-4 and\/or ISO 527-5.","link":"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/iso-8513\/","name":"ISO 8513","slug":"iso-8513","taxonomy":"iso","parent":1645,"meta":[],"acf":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"Plastic Piping Systems \u2013 Fiberglass Reinforced Thermosetting Plastic (GRP) Piping \u2013 Test Methods for Initial Longitudinal Tensile Strength. ISO 8513 specifies two test methods to determine the longitudinal tensile properties of fiberglass reinforced thermosetting plastic (GRP) pipes. The properties that can be determined are \u2013 longitudinal tensile strength, and \u2013 the percentage of final elongation. Method A uses, for the test piece(s), a longitudinal strip cut from a tube. Method B uses a specific length of the full cross section of the pipe. Method A is applicable to pipes with a nominal size of DN 50 or larger with circumferentially wound strands, with or without cut glass and\/or rovings and\/or woven fillers, and to centrifugally cast pipes. It is applicable to helically wound filament tubes with a nominal size of DN 200 or larger. Method B is applicable to all types of GRP pipes. It is generally used for pipes with a nominal size up to and including DN 150. The results of one method are not necessarily the same as the results derived from any of the alternative methods. However, all methods have the same validity. Additional considerations for Method B that have been found useful for testing thin-walled helical pipe are described in Annex A and can be used to supplement the basic text. NOTE This International Standard does not address the determination of longitudinal tensile modulus. Due to the multi-layer construction of many GRP pipes, accurate measurement of strain, necessary for modulus determination, can be very difficult. If it is desired to determine the longitudinal modulus, see ISO 527-4 and\/or ISO 527-5.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/iso-8513\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/wp-json\\\/wp\\\/v2\\\/iso\\\/1680\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/techlabsystems.com\\\/eng\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/products\\\/#listItem\",\"name\":\"Products\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/products\\\/#listItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/products\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/iso\\\/7-8-9\\\/#listItem\",\"name\":\"7-8-9\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/iso\\\/7-8-9\\\/#listItem\",\"position\":3,\"name\":\"7-8-9\",\"item\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/iso\\\/7-8-9\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/iso\\\/7-8-9\\\/iso-8513\\\/#listItem\",\"name\":\"ISO 8513\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/products\\\/#listItem\",\"name\":\"Products\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/iso\\\/7-8-9\\\/iso-8513\\\/#listItem\",\"position\":4,\"name\":\"ISO 8513\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/iso\\\/7-8-9\\\/#listItem\",\"name\":\"7-8-9\"}}]},{\"@type\":\"CollectionPage\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/wp-json\\\/wp\\\/v2\\\/iso\\\/1680\\\/#collectionpage\",\"url\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/wp-json\\\/wp\\\/v2\\\/iso\\\/1680\\\/\",\"name\":\"ISO 8513 - Techlab Systems\",\"description\":\"Plastic Piping Systems \\u2013 Fiberglass Reinforced Thermosetting Plastic (GRP) Piping \\u2013 Test Methods for Initial Longitudinal Tensile Strength. ISO 8513 specifies two test methods to determine the longitudinal tensile properties of fiberglass reinforced thermosetting plastic (GRP) pipes. The properties that can be determined are \\u2013 longitudinal tensile strength, and \\u2013 the percentage of final elongation. Method A uses, for the test piece(s), a longitudinal strip cut from a tube. Method B uses a specific length of the full cross section of the pipe. Method A is applicable to pipes with a nominal size of DN 50 or larger with circumferentially wound strands, with or without cut glass and\\\/or rovings and\\\/or woven fillers, and to centrifugally cast pipes. It is applicable to helically wound filament tubes with a nominal size of DN 200 or larger. Method B is applicable to all types of GRP pipes. It is generally used for pipes with a nominal size up to and including DN 150. The results of one method are not necessarily the same as the results derived from any of the alternative methods. However, all methods have the same validity. Additional considerations for Method B that have been found useful for testing thin-walled helical pipe are described in Annex A and can be used to supplement the basic text. NOTE This International Standard does not address the determination of longitudinal tensile modulus. Due to the multi-layer construction of many GRP pipes, accurate measurement of strain, necessary for modulus determination, can be very difficult. If it is desired to determine the longitudinal modulus, see ISO 527-4 and\\\/or ISO 527-5.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/wp-json\\\/wp\\\/v2\\\/iso\\\/1680\\\/#breadcrumblist\"}},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/#organization\",\"name\":\"Techlab Systems\",\"description\":\"Equipment for quality control tests\",\"url\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/\",\"telephone\":\"+34943470007\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2021\\\/04\\\/Techlabsystems-identidad-en.svg\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/wp-json\\\/wp\\\/v2\\\/iso\\\/1680\\\/#organizationLogo\",\"width\":677,\"height\":133},\"image\":{\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/wp-json\\\/wp\\\/v2\\\/iso\\\/1680\\\/#organizationLogo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/#website\",\"url\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/\",\"name\":\"Techlab Systems\",\"description\":\"Equipment for quality control tests\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/techlabsystems.com\\\/eng\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"ISO 8513 - Techlab Systems","description":"Plastic Piping Systems \u2013 Fiberglass Reinforced Thermosetting Plastic (GRP) Piping \u2013 Test Methods for Initial Longitudinal Tensile Strength. ISO 8513 specifies two test methods to determine the longitudinal tensile properties of fiberglass reinforced thermosetting plastic (GRP) pipes. The properties that can be determined are \u2013 longitudinal tensile strength, and \u2013 the percentage of final elongation. Method A uses, for the test piece(s), a longitudinal strip cut from a tube. Method B uses a specific length of the full cross section of the pipe. Method A is applicable to pipes with a nominal size of DN 50 or larger with circumferentially wound strands, with or without cut glass and\/or rovings and\/or woven fillers, and to centrifugally cast pipes. It is applicable to helically wound filament tubes with a nominal size of DN 200 or larger. Method B is applicable to all types of GRP pipes. It is generally used for pipes with a nominal size up to and including DN 150. The results of one method are not necessarily the same as the results derived from any of the alternative methods. However, all methods have the same validity. Additional considerations for Method B that have been found useful for testing thin-walled helical pipe are described in Annex A and can be used to supplement the basic text. NOTE This International Standard does not address the determination of longitudinal tensile modulus. Due to the multi-layer construction of many GRP pipes, accurate measurement of strain, necessary for modulus determination, can be very difficult. If it is desired to determine the longitudinal modulus, see ISO 527-4 and\/or ISO 527-5.","canonical_url":"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/iso-8513\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/iso\/1680\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/techlabsystems.com\/eng#listItem","position":1,"name":"Home","item":"https:\/\/techlabsystems.com\/eng","nextItem":{"@type":"ListItem","@id":"https:\/\/techlabsystems.com\/eng\/products\/#listItem","name":"Products"}},{"@type":"ListItem","@id":"https:\/\/techlabsystems.com\/eng\/products\/#listItem","position":2,"name":"Products","item":"https:\/\/techlabsystems.com\/eng\/products\/","nextItem":{"@type":"ListItem","@id":"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/#listItem","name":"7-8-9"},"previousItem":{"@type":"ListItem","@id":"https:\/\/techlabsystems.com\/eng#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/#listItem","position":3,"name":"7-8-9","item":"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/","nextItem":{"@type":"ListItem","@id":"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/iso-8513\/#listItem","name":"ISO 8513"},"previousItem":{"@type":"ListItem","@id":"https:\/\/techlabsystems.com\/eng\/products\/#listItem","name":"Products"}},{"@type":"ListItem","@id":"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/iso-8513\/#listItem","position":4,"name":"ISO 8513","previousItem":{"@type":"ListItem","@id":"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/#listItem","name":"7-8-9"}}]},{"@type":"CollectionPage","@id":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/iso\/1680\/#collectionpage","url":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/iso\/1680\/","name":"ISO 8513 - Techlab Systems","description":"Plastic Piping Systems \u2013 Fiberglass Reinforced Thermosetting Plastic (GRP) Piping \u2013 Test Methods for Initial Longitudinal Tensile Strength. ISO 8513 specifies two test methods to determine the longitudinal tensile properties of fiberglass reinforced thermosetting plastic (GRP) pipes. The properties that can be determined are \u2013 longitudinal tensile strength, and \u2013 the percentage of final elongation. Method A uses, for the test piece(s), a longitudinal strip cut from a tube. Method B uses a specific length of the full cross section of the pipe. Method A is applicable to pipes with a nominal size of DN 50 or larger with circumferentially wound strands, with or without cut glass and\/or rovings and\/or woven fillers, and to centrifugally cast pipes. It is applicable to helically wound filament tubes with a nominal size of DN 200 or larger. Method B is applicable to all types of GRP pipes. It is generally used for pipes with a nominal size up to and including DN 150. The results of one method are not necessarily the same as the results derived from any of the alternative methods. However, all methods have the same validity. Additional considerations for Method B that have been found useful for testing thin-walled helical pipe are described in Annex A and can be used to supplement the basic text. NOTE This International Standard does not address the determination of longitudinal tensile modulus. Due to the multi-layer construction of many GRP pipes, accurate measurement of strain, necessary for modulus determination, can be very difficult. If it is desired to determine the longitudinal modulus, see ISO 527-4 and\/or ISO 527-5.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/techlabsystems.com\/eng\/#website"},"breadcrumb":{"@id":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/iso\/1680\/#breadcrumblist"}},{"@type":"Organization","@id":"https:\/\/techlabsystems.com\/eng\/#organization","name":"Techlab Systems","description":"Equipment for quality control tests","url":"https:\/\/techlabsystems.com\/eng\/","telephone":"+34943470007","logo":{"@type":"ImageObject","url":"https:\/\/techlabsystems.com\/eng\/wp-content\/uploads\/sites\/2\/2021\/04\/Techlabsystems-identidad-en.svg","@id":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/iso\/1680\/#organizationLogo","width":677,"height":133},"image":{"@id":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/iso\/1680\/#organizationLogo"}},{"@type":"WebSite","@id":"https:\/\/techlabsystems.com\/eng\/#website","url":"https:\/\/techlabsystems.com\/eng\/","name":"Techlab Systems","description":"Equipment for quality control tests","inLanguage":"en-US","publisher":{"@id":"https:\/\/techlabsystems.com\/eng\/#organization"}}]}},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/techlabsystems.com\/eng\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/techlabsystems.com\/eng\/products\/\" title=\"Products\">Products<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/\" title=\"7-8-9\">7-8-9<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tISO 8513\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/techlabsystems.com\/eng"},{"label":"Products","link":"https:\/\/techlabsystems.com\/eng\/products\/"},{"label":"7-8-9","link":"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/"},{"label":"ISO 8513","link":"https:\/\/techlabsystems.com\/eng\/iso\/7-8-9\/iso-8513\/"}],"_links":{"self":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/iso\/1680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/iso"}],"about":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/taxonomies\/iso"}],"up":[{"embeddable":true,"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/iso\/1645"}],"wp:post_type":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/product?iso=1680"},{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/normas?iso=1680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}