GB/T 5625.1-1985
Replaced
GB/T 9126.2-2023
Active
National standards
GB/T 9126.2-2023 Non-metallic flat gaskets for pipe flanges—Part 2:Class designated
GB/T 9126.2-2023 Non-metallic flat gaskets for pipe flanges—Part 2:Class designated
Price:
$ 66
Basic Information
Standard Code:
GB/T 9126.2-2023
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
Pages:
17 pages
Scope
This document specifies the types, materials, requirements, test methods, inspection rules, marking and labeling, as well as packaging and storage for non-metallic flat gaskets used in Class series pipe flanges.
This document is applicable to non-metallic flat gaskets with nominal pressures of Class 150 and Class 300.
Development Information
Same series standard
Replace the following standards
Referenced Standards
GB/T 12385-2008 Standard test method for sealability of gaskets for pipe flanges
GB/T 12621-2008 Standard test method for stress relaxation of gaskets for pipe flanges
GB/T 12622-2008 Standard test method for compressibility and recovery of gaskets for pipe flanges
GB/T 5574-1994 Industrial rubber sheet
GB/T 5574-2008 Industrial rubber sheet
JC/T 2052-2020 Roller pressing method of asbestos-free fiber sheet material
JC/T 2052-2011 Rolling method non-asbestos fiber gasket material
QB/T 5257-2018 Polytetrafluoroethylene (PTFE) sheet
Related Standards
GB/T 5625.2-1985
Replaced
GB/T 5625.2-1985 Flared type tube fittings—Straight thread connector—Body
GB/T 5626.1-1985
Replaced
GB/T 5626.1-1985 Flared type tube fittings—Male connector—Assembly
GB/T 5626.2-1985
Replaced
GB/T 5626.2-1985 Flared type tube fittings—Male connector—Body
GB/T 5627.1-1985
Replaced
GB/T 5627.1-1985 Flared typed tube fittings—Straight thread long connector—Assembly
GB/T 5627.2-1985
Replaced