GB/T 4622.3-2007 Replaced National standards

GB/T 4622.3-2007 Specification of spiral wound gaskets

GB/T 4622.3-2007 Specification of spiral wound gaskets

Publish Date: 2007-09-26 Implement Date: 2008-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4622.3-2007

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Piping accessories

ICS Name: Flanges, pipe joints, and connectors

Publish Date: 2007-09-26

Implement Date: 2008-02-01

Pages: 7 pages

Scope

This section specifies the requirements, testing methods, inspection rules, marking, packaging, and storage and transportation of winding gaskets.
This section applies to winding gaskets for pipe flanges with a nominal pressure of PN10 to PN260.

Development Information

Word Count: 14 Thousand words Pages: 7 pages

Replace the following standards

GB/T 4622.3-1993

Superseded by the following standards

GB/T 4622.2-2022 Spiral wound gaskets for pipe flanges—Part 2:Class designated GB/T 4622.1-2022 Spiral wound gaskets for pipe flanges—Part 1:PN designated

Referenced Standards

GB/T 912-1989 Hot-rolled plain carbon and low alloy structural steel sheets and strips GB/T 912-2008 Hot-rolled sheets and strips of carbon structural steels and high strength low alloy structural steels 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 GB/T 4239-1991 Cold rolled stainless steel and heatresisting steel strips GB/T 4622.1-2003 Specification and symbol of spiral wound gaskets GB/T 4622.1-2009 Classification for spiral wound gaskets GB/T 4622.1-2022 Spiral wound gaskets for pipe flanges—Part 1:PN designated GB/T 11253-2007 Cold-rolled sheets and strips of carbon structural steels GB/T 11253-2019 Cold-rolled sheet and strip of carbon structural steels GB/T 12385-1990 Test method for sealing characteristics of gaskets for pipe flanges GB/T 12385-2008 Standard test method for sealability of gaskets for pipe flanges GB/T 12622-1990 Test method for compressibility and recovery of gaskets for pipe flanges GB/T 12622-2008 Standard test method for compressibility and recovery of gaskets for pipe flanges GB/T 14180-1993 Test methods for spiral wound gaskets JB/T 7758.2-2005 JBT 7758.2-2005 Flexible Graphite Sheet - Technical Specification JC/T 69-2009 asbestos paper board JB/T 6618-1993 Technical Specification for PTFE Splicing Tape for Metal Winding Gasket (JB/T 6618-1993) GB/T 11253-1989 Cold-rolled plain carbon andlow alloy structural steel sheets and strips JB/T 7758.2-1995 Flexible graphite sheet technical specifications GB/T 12385-2025 Standard test methods for sealability of gaskets for pipe flanges

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