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Standard
| JB/T 10673-2022 Metal-sealed unfurled valve (English Version) |
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Detail of JB/T 10673-2022
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Introduction of JB/T 10673-2022
本文件规定了撑开式金属密封阀门的结构型式、技术要求、检验与试验方法、检验规则和标志及供货要求。
本文件适用于公称压力 PN16～PN160、公称尺寸 DN50～DN1000，或压力等级 Class150～Class900、公称尺寸 NPS2～NPS40；介质温度-29℃～538℃；端部连接形式为法兰或对焊端；用于水、蒸汽、油品和天然气的撑开式金属密封阀门的制造。
Contents of JB/T 10673-2022