T/CIET 1220-2025 Active Group standards

Technical requirements for molten salt shut-off valves of T/CIET 1220-2025

T/CIET 1220-2025

Publish Date: 2025-04-23 Implement Date: 2025-04-23 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/CIET 1220-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Gate valve

Publish Date: 2025-04-23

Implement Date: 2025-04-23

Scope

Scope: This document specifies the terms and definitions, general requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for molten salt shut-off valves. This document is applicable to the design and manufacture of shut-off valves for molten salt service conditions with diameters ranging from DN4 to DN600 and pressure ratings from PN10 to PN420; and nominal pipe sizes (NPS) ranging from NPS1/8 to NPS24, and classifications from Class150 to Class2500. Main technical content: This document specifies the terms and definitions, general requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for molten salt shut-off valves. This document is applicable to the design and manufacture of shut-off valves for molten salt service conditions with diameters ranging from DN4 to DN600 and pressure ratings from PN10 to PN420; and nominal pipe sizes (NPS) ranging from NPS1/8 to NPS24, and classifications from Class150 to Class2500.