DL/T 2491-2022 Active Industry standards-Electricity

DL/T 2491-2022 Automatic Exchanger Selection Guidelines

Publish Date: 2022-05-13 Implement Date: 2022-11-13 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DL/T 2491-2022

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: General-purpose parts and components

ICS Name: \nValve

Publish Date: 2022-05-13

Implement Date: 2022-11-13

Publisher: 国家能源局

Technical Committee: 电力行业电站阀门标准化技术委员会（DL/TC 20）

Development Information

Related Standards

GB/T 2877-1981 Replaced

GB/T 2877-1981 Hydraulic fluid power—Two-port slip-in cartridge valves cavities

Publish Date: 1982-01-21

GB/T 12225-1989 Replaced

GB/T 12225-1989 General purpose industrial valves—Specification of copper alloy castings

Publish Date: 1990-01-01

GB/T 12220-1989 Replaced

GB/T 12220-1989 General purpose industrial valves—Marking

Publish Date: 1990-01-04

GB/T 12221-1989 Replaced

GB/T 12221-1989 Metal valves for use in flanged pipe systems—Face-to -face and centre-to-face dimensions

Publish Date: 1990-01-04

GB/T 12224-1989 Replaced

GB/T 12224-1989 General requirements for industrial steel valves

Publish Date: 1990-01-04

GB/T 12226-1989 Replaced

GB/T 12226-1989 General purpose industrial valves—Specification of flake graphite iron castings

Publish Date: 1990-01-04