{"id":312862,"date":"2024-10-19T21:31:31","date_gmt":"2024-10-19T21:31:31","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-4437-12014\/"},"modified":"2024-10-25T19:33:45","modified_gmt":"2024-10-25T19:33:45","slug":"bs-iso-4437-12014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-4437-12014\/","title":{"rendered":"BS ISO 4437-1:2014"},"content":{"rendered":"

This part of ISO 4437 specifies the general properties of polyethylene (PE) compounds for the manufacture of pipes and fittings intended to be used for the supply of gaseous fuels.<\/p>\n

It also specifies the test parameters for the test methods referred to in this International Standard.<\/p>\n

In conjunction with ISO 4437-2, ISO 4437-3, ISO 4437-4, and ISO 4437-5, it is applicable to PE pipes, fittings and valves, their joints, and joints with components of PE and other materials intended to be used under the following conditions:<\/p>\n

    \n
  1. \n

    the maximum operating pressure (MOP), is based on the design stress determined from the compound minimum required strength (MRS) divided by the C<\/i> factor, and taking into account rapid crack propagation (RCP) requirements;<\/p>\n<\/li>\n

  2. \n

    a temperature of 20 \u00b0C as reference temperature for the design basis.<\/p>\n<\/li>\n<\/ol>\n

    \n

    NOTE 1 For other operating temperatures, guidance is given in ISO 4437-5:2014.<\/p>\n<\/blockquote>\n

    \n

    NOTE 2 It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.<\/p>\n<\/blockquote>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    6<\/td>\nForeword <\/td>\n<\/tr>\n
    7<\/td>\nIntroduction <\/td>\n<\/tr>\n
    9<\/td>\nSection sec_1
    Section sec_2
    1\tScope
    2\tNormative references <\/td>\n<\/tr>\n
    11<\/td>\nSection sec_3
    Section sec_3.1
    Section sec_3.1.1
    Section sec_3.1.2
    Section sec_3.1.3
    Section sec_3.1.4
    Section sec_3.1.5
    Section sec_3.1.6
    Section sec_3.1.7
    Section sec_3.1.8
    3\tTerms and definitions
    3.1\tGeometrical definitions <\/td>\n<\/tr>\n
    12<\/td>\nSection sec_3.1.9
    Section sec_3.1.10
    Section sec_3.1.11
    Section sec_3.1.12
    Section sec_3.1.13
    Section sec_3.1.14
    Section sec_3.1.15
    Section sec_3.1.16
    Section sec_3.2
    Section sec_3.2.1
    3.2\tMaterial definitions <\/td>\n<\/tr>\n
    13<\/td>\nSection sec_3.2.2
    Section sec_3.2.3
    Section sec_3.3
    Section sec_3.3.1
    Section sec_3.3.2
    Section sec_3.3.3
    Section sec_3.3.4
    Section sec_3.3.5
    3.3\tDefinitions related to material characteristics <\/td>\n<\/tr>\n
    14<\/td>\nSection sec_3.4
    Section sec_3.4.1
    Section sec_3.4.2
    Section sec_3.4.3
    Section sec_3.5
    Section sec_3.5.1
    Section sec_3.5.2
    Section sec_3.5.3
    Section sec_3.5.4
    3.4\tDefinitions related to service conditions
    3.5\tDefinitions related to joints <\/td>\n<\/tr>\n
    15<\/td>\nSection sec_4
    Section sec_5
    4\tSymbols
    5\tAbbreviated terms <\/td>\n<\/tr>\n
    16<\/td>\nSection sec_6
    Section sec_6.1
    Section sec_6.2
    Section sec_6.2.1
    Section sec_6.2.2
    Section sec_6.2.3
    Section sec_6.2.3.1
    Section sec_6.2.3.2
    6\tMaterial
    6.1\tMaterial of the components
    6.2\tCompound <\/td>\n<\/tr>\n
    17<\/td>\nTable tab_1 <\/td>\n<\/tr>\n
    18<\/td>\nTable tab_2 <\/td>\n<\/tr>\n
    19<\/td>\nSection sec_6.3
    Table tab_3
    Section sec_6.4
    Table tab_4
    6.3\tFusion compatibility
    6.4\tClassification and designation <\/td>\n<\/tr>\n
    20<\/td>\nSection sec_6.5
    Section sec_6.6
    6.5\tDesign coefficient and design stress
    6.6\tChange of compound formulation <\/td>\n<\/tr>\n
    21<\/td>\nAnnex sec_A
    Annex sec_A.1
    Annex\u00a0A
    \n(informative)<\/p>\n

    LPG and manufactured gas <\/td>\n<\/tr>\n

    22<\/td>\nReference ref_1
    Reference ref_2
    Reference ref_3
    Reference ref_4
    Reference ref_5
    Reference ref_6
    Reference ref_7
    Reference ref_8
    Reference ref_9
    Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) – General<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2014<\/td>\n26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":312872,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1186,2641],"product_tag":[],"class_list":{"0":"post-312862","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-140-30","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/312862","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\/312872"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=312862"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=312862"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=312862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}