T/ZZB 0120-2016 Active Group standards

T/ZZB 0120-2016 High-pressure ultra-high temperature liquid control shutoff valve

Publish Date: 2016-10-28 Implement Date: 1970-01-01 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 0120-2016

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nValve

ICS Name: Other valves

Publish Date: 2016-10-28

Implement Date: 1970-01-01

Scope

Main technical content: This standard specifies the basic requirements, structural types and parameters, technical requirements, test methods and inspection rules, marking, supply requirements, and quality assurance for high-pressure ultra-high temperature hydraulic shut-off valves (hereinafter referred to as valves). This standard applies to valves with nominal pressures of PN100 to PN420, pressure classes of Class600 to Class2500, nominal sizes of DN150 to DN500, and NPS6 to NPS20, and a medium temperature of no more than 900°C, which are connected by flanges or butt welding