GB/T 29168.1-2021 Active National standards

GB/T 29168.1-2021 Petroleum and natural gas industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1:Induction bends

Publish Date: 2021-08-20 Implement Date: 2022-03-01 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 29168.1-2021

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: 2021-08-20

Implement Date: 2022-03-01

Pages: 50 pages

Scope

This document specifies the design, materials, manufacturing process, mechanical properties, testing and inspection, marking, transportation, storage, and protection requirements for induction-heated elbows used in oil and gas pipeline transportation systems. The elbows manufactured in accordance with this document are suitable for natural gas and crude oil pipelines designed in accordance with GB 50251 and GB 50253, as well as refined oil pipelines meeting the requirements of current national product standards. This document applies to induction-heated elbows manufactured using seamless steel pipes made of carbon steel or low-alloy steel, high-frequency welded pipes, and straight-seam submerged arc welded steel pipes as the main pipes. Note: These materials are typical CMn steels or low-alloy steels, consistent with the strength grades of pipeline steel pipes in GB/T 9711-2017 and ISO 3183:2019. The two product specification levels (PSL) specified in this document correspond to those in GB/T 9711-2017 and ISO 3183:2019. This document does not apply to pipeline elbows produced using other manufacturing processes.

Development Information

Word Count: 99 Thousand words Pages: 50 pages

Replace the following standards

GB/T 29168.1-2012 Petroleum and natural gas industries—Induction bends,fittings and flanges for pipeline transportation systems—Part 1:Induction bends

Referenced Standards

ASTM A435 ASTM A578/A578M ASTM E18 ASTM E45-2018 ASTM E92 ASTM E112 ASTM E165 ASTM E340 ASTM E709 ASTM E797 ASTM G39 NACE TM0177:2016 NACE TM0284:2016

Adopt standards

ISO 15590-1:2018

Related Standards

GB 13236-1991 Replaced

GB 13236-1991 Dip-tapes and steel strapping tapes for petroleum—Specification

Publish Date: 1991-11-06

GB/T 16544-1996 Replaced

GB/T 16544-1996 Spherical tank—Radiographic method of gamma ray panoramic exposure

Publish Date: 1996-09-27

GB/T 9711.2-1999 Replaced

GB/T 9711.2-1999 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions—Part 2:Pipes of requirement class B

Publish Date: 1999-11-01

GB/T 9081-2001 Replaced

GB/T 9081-2001 Fuel dispensers for motor vehicles

Publish Date: 2001-12-17

GB/T 10546-2003 Replaced

GB/T 10546-2003 Rubber hoses and hose assemblies for liquefied petroleum gases(LPG)—Bulk transfer application

Publish Date: 2003-06-23

GB/T 9711.3-2005 Replaced

GB/T 9711.3-2005 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions—Part 3:Pipes of requirements class C

Publish Date: 2005-07-04