GB/T 9711-2023 Active National standards

GB/T 9711-2023 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems

GB/T 9711-2023 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems

Publish Date: 2023-11-27 Implement Date: 2024-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: GB/T 9711-2023
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Oil and gas gathering and transportation
ICS Name: Petroleum, petroleum products, and natural gas storage and transportation equipment
Publish Date: 2023-11-27
Implement Date: 2024-03-01
Pages: 32 pages

Scope

This document specifies the manufacturing requirements for welded steel pipes (hereinafter referred to as "welded pipes") and seamless steel pipes (hereinafter referred to as "seamless pipes") used in the pipeline transmission system of the oil and gas industry. It includes two product specification levels (PSL 1 and PSL 2). This document applies to the manufacture, inspection, marking, coating, recording, and loading of welded pipes and seamless pipes used in the pipeline transmission system of the oil and gas industry. The manufacture and inspection of steel pipes for pure hydrogen transmission pipelines shall refer to this document. This document does not apply to cast iron pipes.

Development Information

Word Count: 60 Thousand words Pages: 32 pages

Replace the following standards

Referenced Standards

Adopt standards

ISO 3183:2019

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