{"id":648065,"date":"2024-11-06T01:53:48","date_gmt":"2024-11-06T01:53:48","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/jis-b-82282020\/"},"modified":"2024-11-06T01:53:48","modified_gmt":"2024-11-06T01:53:48","slug":"jis-b-82282020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/jis\/jis-b-82282020\/","title":{"rendered":"JIS B 8228:2020"},"content":{"rendered":"

This Standard specifies the requirements for the application and installations of safety devices such as safety valves, safety valves and bursting disc safety devices in combination, pilot-operated safety valves and controlled safety pressure-relief systems for the protection of pressure equipment. For the application and installation of bursting disc safety devices, JIS B 8226-3<\/strong> applies. <\/p>\n

This Standard describes the normative requirements for applications and installations of safety devices to protect static pressure equipment. The information contained in this Standard assumes single-phase flow of the fluid discharged from the safety device. JIS B 8227<\/strong> provides guidance specific to two-phase flow conditions. <\/p>\n

Equipment connected together in a system by piping of adequate capacity, which is free from potential blockages and does not contain any valve that can isolate any part, can be considered to be a safety system for the application of pressure relief. <\/p>\n

This Standard does not deal with other safety devices, such as safety related monitoring, control and regulation devices and other limiting devices allowed by some national regulations. <\/p>\n

NOTE 1 National regulations described in this Standard indicate the High Pressure Gas Safety Act, the Electricity Business Act, the Gas Business Act and the Industrial Safety and Health Act in Japan. <\/p>\n

NOTE 2 The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows. <\/p>\n

ISO 4126-9:2008 Safety devices for protection against excessive pressure\u2014 Part 9: Application and installation of safety devices excluding standalone bursting disc safety devices<\/i> (MOD) <\/p>\n

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standards and JIS<\/strong> are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO\/IEC Guide 21-1<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Application and installation of safety devices excluding stand-alone
\nbursting disc safety devices<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
JIS<\/b><\/a><\/td>\n2020-06-22<\/td>\n43<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":648079,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[243,2655],"product_tag":[],"class_list":{"0":"post-648065","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-240","7":"product_cat-jis","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\/648065","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\/648079"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=648065"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=648065"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=648065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}