{"id":522262,"date":"2024-11-05T15:07:27","date_gmt":"2024-11-05T15:07:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/csa-z245-20-series-18\/"},"modified":"2024-11-05T15:07:27","modified_gmt":"2024-11-05T15:07:27","slug":"csa-z245-20-series-18","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/csa\/csa-z245-20-series-18\/","title":{"rendered":"CSA Z245.20 SERIES-18"},"content":{"rendered":"

Preface<\/strong><\/p>\n

<\/p>\n

This is the third edition of the CSA Z245.20 Series, Plant-applied external coatings for steel pipe, which consists of the eighth edition of CSA Z245.20, Plant-applied external fusion bond epoxy coating for steel pipe, the seventh edition of CSA Z245.21, Plant-applied external polyethylene coating for steel pipe, and the third edition of CSA Z245.22, Plant-applied external polyurethane foam insulation coating for steel pipe. This edition of CSA Z245.20 supersedes the previous editions published in 2014, 2010, 2006, 2002, 1998, 1992, and 1986; this edition of CSA Z245.21 supersedes the previous editions published in 2014, 2010, 2006, 2002, 1998, and 1992; and this edition of CSA Z245.22 supersedes the previous editions published in 2014 and 2010.<\/p>\n

<\/p>\n

CSA Z245.20 deals with the requirements for plant-applied external fusion bond epoxy coating for steel pipe. The main differences from the previous edition are as follows:<\/p>\n

<\/p>\n

\u2022 updated definitions (Clause 3); and<\/p>\n

<\/p>\n

\u2022 revised test procedures (Clause 12).<\/p>\n

<\/p>\n

CSA Z245.21 deals with the requirements for plant-applied external polyethylene coating for steel pipe. The main differences from the previous edition are as follows:<\/p>\n

<\/p>\n

\u2022 revised product ordering requirements (Clause 4.1);<\/p>\n

<\/p>\n

\u2022 revised requirements for the repair of coated pipe (Clause 8);<\/p>\n

<\/p>\n

\u2022 revised test procedures (Clause 12); and<\/p>\n

<\/p>\n

\u2022 revised acceptance criteria for polyethylene (Tables 3 and 9).<\/p>\n

<\/p>\n

CSA Z245.22 deals with the requirements for plant-applied external polyurethane foam insulation coating for steel pipe. The main differences from the previous edition are as follows:<\/p>\n

<\/p>\n

\u2022 revised test procedures (Clause 12);<\/p>\n

<\/p>\n

\u2022 revised coating system qualification tests (Table 2); and<\/p>\n

<\/p>\n

\u2022 revised acceptance criteria for polyethylene (Table 5).<\/p>\n

<\/p>\n

——————————————————————————————————————————–<\/p>\n

<\/p>\n

Z245.20-18 – Plant-applied external fusion bond epoxy coating for steel pipe<\/strong><\/p>\n

<\/p>\n

Scope<\/strong><\/p>\n

<\/p>\n

1.1<\/p>\n

This Standard covers the qualification, application, inspection, testing, handling, and storage of materials required for plant-applied fusion bond epoxy (FBE) coating applied externally to bare steel pipe. The coated pipe is intended primarily for buried or submerged service for oil or gas pipeline systems.<\/p>\n

<\/p>\n

1.2<\/p>\n

This Standard covers the following coating systems:<\/p>\n

<\/p>\n

a) System 1A: single-layer FBE with a glass transition temperature of 115 \u00b0 C or less;<\/p>\n

<\/p>\n

b) System 1B: single-layer FBE with a glass transition temperature greater than 115 \u00b0C;<\/p>\n

<\/p>\n

c) System 2A: two-layer FBE with an anti-corrosion coating and a protective overcoat;<\/p>\n

<\/p>\n

d) System 2B: two-layer FBE with an anti-corrosion coating and an abrasion-resistant overcoat;<\/p>\n

<\/p>\n

e) System 2C: two-layer FBE with an anti-corrosion coating and an anti-slip overcoat; and<\/p>\n

<\/p>\n

f) System 3: three-layer FBE with an anti-slip overcoat applied over an anti-corrosion coating and a protective overcoat.<\/p>\n

<\/p>\n

1.3<\/p>\n

In this Standard, shall is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the Standard; should is used to express a recommendation or that which is advised but not required, and may is used to express an option or that which is permissible within the limits of the Standard.<\/p>\n

<\/p>\n

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.<\/p>\n

<\/p>\n

Notes to tables and figures are considered part of the table or figure and may be written as requirements.<\/p>\n

<\/p>\n

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.<\/p>\n

<\/p>\n

——————————————————————————————————————————-<\/p>\n

<\/p>\n

Z245.21-18 – Plant-applied external polyethylene coating for steel pipe<\/strong><\/p>\n

<\/p>\n

Scope<\/strong><\/p>\n

<\/p>\n

1.1<\/p>\n

This Standard covers the qualification, application, inspection, testing, handling, and storage of materials required for plant-applied polyethylene coating applied externally to steel pipe, whereby an adhesive is interposed between a bare or epoxy-primed pipe and the polyethylene. The coated pipe is intended primarily for buried or submerged service for oil or gas pipeline systems.<\/p>\n

<\/p>\n

1.2<\/p>\n

This Standard covers the following coating systems:<\/p>\n

<\/p>\n

a) System A: a coating that consists of an adhesive and a polyethylene outer sheath (see Table 1);<\/p>\n

<\/p>\n

b) System B1: a coating that consists of a liquid or powdered epoxy primer, a polymeric adhesive, and a polyethylene outer sheath; and<\/p>\n

<\/p>\n

c) System B2: a coating that consists of a powdered epoxy primer, a powdered copolymer adhesive, and a powdered polyethylene outer layer.<\/p>\n

<\/p>\n

1.3<\/p>\n

In this Standard, shall is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the Standard; should is used to express a recommendation or that which is advised but not required, and may is used to express an option or that which is permissible within the limits of the Standard.<\/p>\n

<\/p>\n

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.<\/p>\n

<\/p>\n

Notes to tables and figures are considered part of the table or figure and may be written as requirements.<\/p>\n

<\/p>\n

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.<\/p>\n

<\/p>\n

——————————————————————————————————————————–<\/p>\n

<\/p>\n

Z245.22-18 – Plant-applied external polyurethane foam insulation coating for steel pipe<\/strong><\/p>\n

<\/p>\n

Scope<\/strong><\/p>\n

<\/p>\n

1.1<\/p>\n

This Standard covers the qualification, application, inspection, testing, handling, and storage of materials required for plant-applied external polyurethane foam insulation coating to steel pipe. The coated pipe is intended primarily for buried or submerged service for oil or gas pipeline systems.<\/p>\n

<\/p>\n

1.2<\/p>\n

This Standard applies to foam insulation coating composed of<\/p>\n

<\/p>\n

a) anti-corrosion coating layer, or a leak detection and monitoring system (LDMS), or a combination thereof;<\/p>\n

<\/p>\n

b) polyurethane foam insulation; and<\/p>\n

<\/p>\n

c) external polyethylene jacket.<\/p>\n

<\/p>\n

1.3<\/p>\n

This Standard covers spray-applied or moulded polyurethane foam insulation coating systems.<\/p>\n

<\/p>\n

1.4<\/p>\n

This Standard does not cover material requirements for steel pipe and cryogenic applications.<\/p>\n

<\/p>\n

1.5<\/p>\n

In this Standard, shall is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the Standard; should is used to express a recommendation or that which is advised but not required; and may is used to express an option or that which is permissible within the limits of the Standard.<\/p>\n

<\/p>\n

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.<\/p>\n

<\/p>\n

Notes to tables and figures are considered part of the table or figure and may be written as requirements.<\/p>\n

<\/p>\n

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.<\/p>\n","protected":false},"excerpt":{"rendered":"

Plant-applied external fusion bond epoxy coating for steel pipe (Including revision history of 2019)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
CSA<\/b><\/a><\/td>\n2018-09-01<\/td>\n152<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":522268,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2674],"product_tag":[],"class_list":{"0":"post-522262","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-csa","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/522262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/522268"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=522262"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=522262"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=522262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}