GB/T 20173-2013 (English Version) PDF

Standard No.: GB/T 20173-2013
Language: Chinese, Available in English version
Release Date: 2013
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 20173-2013
Replace: GB/T 20173-2006

Scope: This standard specifies the requirements for the design, manufacture, testing and documentation of ball valves, check valves, gate valves and plug valves used in pipeline systems in the oil and gas industry. This standard applies to pipeline systems in the oil and gas industry, and ball valves, check valves, gate valves and plug valves that meet the requirements of GB/T 24259 "Pipeline Transmission Systems for Oil and Gas Industry". This standard does not apply to subsea pipeline valves. This standard does not apply to valves with rated pressure values exceeding PN 420 (Class 2500). The ordering guide provided in Appendix A will help the buyer determine the type of valve and determine the special requirements of the valve.

GB/T 20173-2013 Referenced Document

ASME A Manufacturers` Data Report Supplementary Sheet - Shell- And -Tube Heat Exchangers
EN 10204:2004 Metallic products - Types of inspection documents*， 2024-04-20 Update
EN 1092-1 Flanges and their joints - Circular flanges for pipes@ valves@ fittings and accessories@ PN designated - Part 1: Steel flanges*， 2018-04-01 Update
EN 287-1 Qualification test of welders - Fusion welding - Part 1: Steels Incorporating Corrigendum August 2004; Includes Amendment A2:2006
EN 473 Non-destructive testing - Qualification and certification of NDT personnel - General principles

2013 GB/T 20173-2013 Petroleum and natural gas industries.Pipeline transportation systems.Pipeline valves
2006 GB/T 20173-2006 Petroleum and natural gas industries.Pipeline transportation systems.Pipeline valves