GB/T 19675.2-2023 Active National standards

GB/T 19675.2-2023 Reinforced flexible graphite gaskets for pipe flanges—Part 2:Class designated

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 19675.2-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Piping accessories

ICS Name: Flanges, pipe joints, and connectors

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国管路附件标准化技术委员会(SAC/TC 237)

Pages: 15 pages

Scope

本文件规定了Class标记的管法兰用柔性石墨复合增强垫片的型式与代号，材料和工艺，要求，检验方法，检验规则，标记、标志、包装、运输及贮存。本文件适用于公称压力为Class 150～Class 600、公称尺寸为DN 15～DN 600（NPS1/2～NPS 24）的管法兰用柔性石墨复合增强垫片。

Development Information

Drafting Units:

浙江国泰萧星密封材料股份有限公司、中机生产力促进中心有限公司、宁波天生密封件有限公司、江苏省特种设备安全监督检验研究院、华东理工大学

Drafting Persons:

吴益民、冯峰、章佳红、邱宽横、章兰珠、何华、楼文超、李晓勤

Word Count: 31 Thousand words Pages: 15 pages

Same series standard

GB/T 19675.1-2023 Reinforced flexible graphite gaskets for pipe flanges—Part 1:PN designated

Replace the following standards

GB/T 19675.1-2005 Dimensions of flexible graphite gaskets reinforced with tanged metal sheet for pipe flanges GB/T 19675.2-2005 Specifications of flexible graphite gaskets reinforced with tanged metal sheet for pipe flanges

Referenced Standards

GB/T 12385-2008 Standard test method for sealability of gaskets for pipe flanges GB/T 12622-2008 Standard test method for compressibility and recovery of gaskets for pipe flanges GB/T 2520-2000 Cold-reduced electrolytic tinplate GB/T 2520-2008 Cold-reduced electrolytic tinplate GB/T 2520-2017 Cold-reduced electrolytic tinplate GB/T 3280-1992 Cold rolled stainless steel sheets and plates GB/T 3280-2007 Cold rolled stainless steel plate, sheet and strip GB/T 3280-2015 Cold rolled stainless steel plate, sheet and strip JB/T 6628-2016 Flexible graphite composite reinforced (plate) gasket JB/T 6628-1993 Flexible graphite composite reinforced (plate) gasket JB/T 6628-2008 Flexible graphite composite reinforced (plate) gasket

Related Standards

GB/T 5625.1-1985 Replaced

GB/T 5625.1-1985 Flared type tube fittings—Straight thread connector—Assembly

Publish Date: 1985-11-25

GB/T 5625.2-1985 Replaced

GB/T 5625.2-1985 Flared type tube fittings—Straight thread connector—Body

Publish Date: 1985-11-25

GB/T 5626.1-1985 Replaced

GB/T 5626.1-1985 Flared type tube fittings—Male connector—Assembly

Publish Date: 1985-11-25

GB/T 5626.2-1985 Replaced

GB/T 5626.2-1985 Flared type tube fittings—Male connector—Body

Publish Date: 1985-11-25

GB/T 5627.1-1985 Replaced

GB/T 5627.1-1985 Flared typed tube fittings—Straight thread long connector—Assembly

Publish Date: 1985-11-25

GB/T 5627.2-1985 Replaced

GB/T 5627.2-1985 Flared type tube fittings—Straight thread long connector—Body

Publish Date: 1985-11-25