T/CATSI 02006-2019 Liquefied Petroleum Gas Cylinder Valve
T/CATSI 02006-2019
Basic Information
Scope
Scope: This standard specifies the model coding, structural type and basic dimensions, technical requirements, inspection and testing methods, inspection rules, marking, packaging, storage and transportation, etc. of LPG cylinder valves (hereinafter referred to as valves). This standard applies to valves on LPG steel cylinders used in environments with a temperature range of -40°C to +60°C, a nominal working pressure not exceeding 2.5 MPa, and a medium that complies with GB 11174. This standard does not apply to LPG valves for automotive use. This standard supplements GB/T 7512-2017 and GB/T 35208-2017. Note: All pressures in this standard refer to gauge pressure. Main technical content: Based on GB/T 7512-2017 and GB/T 35208-2017, this standard (1) revises the model coding, structural type and basic dimensions of valves; (2) adds and supplements materials, processes, performance, and inspection and testing methods; (3) improves inspection rules and marking, packaging, storage and transportation, and usage requirements; (4) adds normative appendices on the connection joints of the inlet handwheel of the pressure regulator and the interface type and connection interface, dimensions requirements of the self-closing straight valve.