现行 HG/T 20630-2009
钢制管法兰金属包覆垫片(Class系列) 钢制管法兰金属包覆垫片(Class系列) Metal jacketed gaskets for use with steel pipe flanges (Class designated)
发布日期:2009-02-05
实施日期:2009-07-01
分类信息
标准简介

本标准规定了钢制管法兰(Class系列)用金属包覆垫片的型式、尺寸、技术要求和标记。本标准适用于HG/T 20615所规定的公称压力Class300(PN50)~Class900(PN150)的突面钢制管法兰用金属包覆垫片。注:含石棉材料的使用应遵守相关法律和法规的规定。当生产和使用含石棉材料垫片时,应采取防护措施,以确保不对人身健康构成危害

相似标准/计划/法规
BS EN 12560-7-2004
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Flanges and their joints - Gaskets for class-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges
法兰及其连接件.指定等级法兰用垫片.第7部分:钢法兰用金属包覆垫片;德语版本EN 12560-7:2004
2004-09-01
UNE-EN 12560-7-2004
Flanger and their joints. Gaskets for Class-designated flanges. Part 7: Covered metal jacketed gaskets for use with steel flanges
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法兰及其接头 PN指定法兰用垫片的尺寸 与钢法兰一起使用的有盖金属夹套垫圈
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UNE-EN 1514-7-2004
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法兰及其连接件.PN指定法兰用垫片.第7部分:钢法兰用有盖金属套垫片
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法兰及其连接件.PN指定法兰用垫片.第7部分:钢法兰用带金属护套的覆盖垫片;德文版EN 1514-7:2004
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BS EN 12560-6-2003
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法兰及其接头 用于指定等级法兰的垫圈 钢法兰用带盖锯齿金属垫片
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BS EN 12560-5-2001
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最后更新时间 2025-08-31