GB 17926-2009
Compressed natural gas cylinder valve for vehicle (English Version)

Standard No.

GB 17926-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2022-10

Replace By

GB/T 17926-2022

Latest

GB/T 17926-2022

Replace

GB 17926-1999

Scope

This standard specifies the terms and definitions, basic types and parameters, technical requirements, inspection and test methods, inspection rules and signs, packaging, storage and transportation of compressed natural gas cylinder valves for vehicles. This standard applies to compressed natural gas cylinder valves for vehicles with a working temperature of -40°C~+85°C and a nominal working pressure of 20 MPa.

GB 17926-2009 Referenced Document

• GB 15383 Connection types and dimensions for gas cylinder valve outlets*， 2011-12-30 Update
• GB 16918 Bursting discs specification for gas cylinder
• GB 17258-1998 Steel cylinders for the on-board of compressed natural gas as a fuel for vehicles
• GB 8335 Special threads for gas cylinders *， 2011-11-30 Update
• GB 8337 Fusible plug device for gas cylinders*， 2011-07-20 Update
• GB/T 10567.2 Wrought copper and copper alloys-Detection of residual stress-Ammonia test
• GB/T 1173 Casting aluminum alloy*， 2013-09-18 Update
• GB/T 12716 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads *， 2011-12-30 Update
• GB/T 13005 Terminology of gas cylinders *， 2011-12-30 Update
• GB/T 197 General purpose metric screw threads—Tolerances*， 2018-03-15 Update
• GB/T 228 Metallic materials--Tensile testing at ambient temperature
• GB/T 3512 Rubber, vulcanized or thermoplastic.Accelerated ageing and heat resistance tests.Air-oven method*， 2014-12-22 Update
• GB/T 3934 Specification of gauges for general purpose screw threads
• GB/T 4423 Copper and copper alloy cold-drawn rod and bar*， 2020-09-29 Update
• GB/T 5121.1 Methods for chemical analysis of copper and copper alloys.Part 1:Determination of copper content
• GB/T 5121.3 Methods for chemical analysis of copper and copper alloys.Part 3:Determination of lead content
• GB/T 5121.9 Methods for chemical analysis of copper and copper alloys.Part 9:Determination of iron content
• GB/T 5231 Designation and chemical composition of wrought copper and copper alloys*， 2022-03-09 Update
• GB/T 8336 Special thread gauges for gas cylinders *， 2011-12-30 Update
• HG/T 2579 Rubber Compounds of O-Rings used for Hydraulic fluid power System
• HG/T 3092 Material of rubber seals used for gas supply pipes and fittings
• QC/T 674 Solenoid valve of CNG vehicles

GB 17926-2009 history

• 2022 GB/T 17926-2022 Compressed natural gas cylinder valve for vehicle
• 2009 GB 17926-2009 Compressed natural gas cylinder valve for vehicle
• 1999 GB 17926-1999 Valves for compression natural gas cylinders for vehicles