T/ZZB 1904-2020 Active Group standards

T/ZZB 1904-2020 Liquefied Petroleum Gas Cylinder Valve

T/ZZB 1904-2020

Publish Date: 2020-11-20 Implement Date: 2020-12-01 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: T/ZZB 1904-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nValve

ICS Name: Pressure vessels, gas cylinders

Publish Date: 2020-11-20

Implement Date: 2020-12-01

Scope

Main technical content: This document specifies the terms and definitions, model compilation, structural types, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, user manuals, and quality commitments for valves used on liquefied petroleum gas cylinders (hereinafter referred to as valves). This document is applicable to valves used on liquefied petroleum gas steel cylinders with an operating temperature range of -40 ℃ to 60 ℃, a nominal working pressure of no more than 2.5 MPa, and a medium that complies with GB 11174. This document is not applicable to valves for automotive liquefied petroleum gas cylinders. Note: All pressures in this document refer to gauge pressures.