DZ/T 0101.12-1994
Active
T/ZJASE 016-2022
Active
Group standards
T/ZJASE 016-2022 Guidelines for Regular Inspection of Urban Polyethylene Gas Pipelines
T/ZJASE 016-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/ZJASE 016-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2022-12-26
Implement Date:
2023-01-16
Scope
Scope: This standard specifies the workflow, main contents, and basic requirements for regular inspections of urban polyethylene gas pipelines, and is applicable to regular inspections of polyethylene gas pipelines that meet the following conditions: a) Working pressure: 0.1 MPa≤p≤0.8 MPa; b) Nominal diameter: 50 mm≤De≤630 mm; c) Working temperature: -20°C~40°C; d) The transported medium is natural gas, artificial coal gas, or liquefied petroleum gas. The inspection of urban polyethylene gas pipelines before commissioning and the inspection of urban polyethylene gas pipelines under other working pressures can also be used as a reference; Main technical contents: It specifies the workflow, main contents, and basic requirements for regular inspections of urban polyethylene gas pipelines, and provides corresponding explanations on the comprehensive inspection process, the comprehensive assessment of the pipe's overall condition, the annual inspection of polyethylene gas pipelines, and the risk assessment of polyethylene gas pipelines.
Development Information
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