GB/T 16709-1996
Replaced
T/CGAS 021-2022
Active
Group standards
T/CGAS 021-2022 Guidelines for the Application of Outer Clad PVC-U Gas Pipe and Fittings for Gas Use
T/CGAS 021-2022 Guidelines for the Application of Outer Clad PVC-U Gas Pipe and Fittings for Gas Use
Price:
$ 20.00
Basic Information
Standard Code:
T/CGAS 021-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Gas supply project
ICS Name:
Pipe components and pipe systems
Publish Date:
2022-04-28
Implement Date:
2022-05-01
Scope
Main technical content: This standard specifies the requirements for external coated hard polyvinyl chloride steel pipes and fittings for gas use, including inspection, marking and packaging, installation, acceptance, and operation and maintenance. This standard applies to non-buried user gas pipelines with a working pressure not exceeding 0.1 MPa (gauge pressure) and a nominal pipe size not exceeding DN100.
Development Information
Related Standards
GB/T 28799.1-2012
Replaced
GB/T 28799.1-2012 Plastics piping systems for hot and cold water installations—Polyethylene of raised temperature resistance(PE-RT)—Part 1:General
GB/T 28799.3-2012
Replaced
GB/T 28799.3-2012 Plastics piping systems for hot and cold water installations—Polyethylene of raised temperature resistance(PE-RT)—Part 3:Fittings
GB/T 34346-2017
Active
GB/T 34346-2017 Guidelines for risk based safety hazard classification of oil and gas pipelines
GB/T 34349-2017
Active
GB/T 34349-2017 External inspection methodology for internal corrosion of natural gas pipelines
GB/T 34350-2017
Active