GB/T 8713-1988
Abolished
DB34/T 4280-2022
Active
Anhui ProvinceLocal standards
DB34/T 4280-2022 Guidelines for implementing risk assessment of in-service polyethylene gas pipelines
DB34/T 4280-2022 Guidelines for implementing risk assessment of in-service polyethylene gas pipelines
Basic Information
Standard Code:
DB34/T 4280-2022
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Piping accessories
ICS Name:
Pipe components and pipelines
Publish Date:
2022-08-31
Implement Date:
2022-09-30
Pages:
22 pages
Development Information
Related Standards
GB/T 16805-1997
Replaced
GB/T 16805-1997 Pressure testing of liquid petroleum pipelines
GB/T 18443.2-2001
Replaced
GB/T 18443.2-2001 Testing method of cryo-insulation pressure vessels—Vacuum measurement
GB/T 15345-2003
Replaced
GB/T 15345-2003 Test methods of concrete pipes for water transmission
GB/T 19284-2003
Replaced
GB/T 19284-2003 Hyperbaric chamber pressurized with medical oxygen
GB/T 19285-2003
Replaced