{"id":271468,"date":"2024-10-19T18:12:08","date_gmt":"2024-10-19T18:12:08","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-20-30375033-dc-2020\/"},"modified":"2024-10-25T14:25:34","modified_gmt":"2024-10-25T14:25:34","slug":"bsi-20-30375033-dc-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-20-30375033-dc-2020\/","title":{"rendered":"BSI 20\/30375033 DC 2020"},"content":{"rendered":"

This document applies to the following rail welding processes:<\/p>\n

    \n
  1. \n

    flash butt;<\/p>\n<\/li>\n

  2. \n

    gas pressure;<\/p>\n<\/li>\n

  3. \n

    aluminothermic;<\/p>\n<\/li>\n

  4. \n

    enclosed arc welding.<\/p>\n<\/li>\n<\/ol>\n

    This document specifies the requirements on approval\/homologation of welding processes, contractors\/welders\/inspectors, and acceptance of welded joints in factory\/track.<\/p>\n

    In this document, 43kg\/m \u2013 75kg\/m new vignole rails of the same profiles and same steel grades are the subject of welding.<\/p>\n

    This document does not specify requirements and evaluation test methods specific to each welding process. These will be prescribed in the subsequent parts of the ISO 23300 series<\/span><\/span>.<\/p>\n

    This document is restricted to butt welding for connecting rail ends.<\/p>\n

    This document does not cover the welding for construction of crossings, railway switches, signal bond installation or restoration of rails.<\/p>\n

    This document does not cover any safety regulations of welding operations.<\/p>\n

    In this document, qualifications of individuals and organisations for rail welding are not specified.<\/p>\n","protected":false},"excerpt":{"rendered":"

    BS ISO 23300-1. Railway applications. Rail Welding – Part 1. General requirements and test methods for rail welding<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2020<\/td>\n41<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":271475,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-271468","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","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\/271468","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\/271475"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=271468"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=271468"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=271468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}