T/NXJX 051-2023 Active Group standards

T/NXJX 051-2023 Technical Specifications for Inspection and Maintenance of Steam System Control Valves

T/NXJX 051-2023 The specifications for inspection and maintenance technology of steam system control valves

Publish Date: 2023-10-27 Implement Date: 2023-11-28 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/NXJX 051-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Mechanical

ICS Name: \nValve Comprehensive

Publish Date: 2023-10-27

Implement Date: 2023-11-28

Scope

Main technical content: This document specifies the selection of spare parts materials, structural and processing requirements for steam system control valves during their inspection and maintenance, as well as the repair, assembly, accessory connection, and adjustment of steam system control valves. This document is applicable to the inspection and maintenance, technical transformation, and spare parts processing of steam regulating valves, steam desuperheater and pressure reducing valves, and steam relief valves used in power plants, petroleum, chemical, and coal chemical industries, among others.