GB/T 12220-1989 Replaced National standards

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

Publish Date: 1990-01-04 Implement Date: 1990-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 12220-1989

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: \nValve

ICS Name: \nValve

Publish Date: 1990-01-04

Implement Date: 1990-12-01

Publisher: The National Technical Supervision Bureau

Technical Committee: Hefei General Machinery Research Institute

Pages: 3 pages

Development Information

Drafting Units:

Hefei General Machinery Research Institute

Drafting Persons:

Hong Miancheng, Sun Sai'ao, and Zhang Huayou

Word Count: 4 Thousand words Pages: 3 pages

Superseded by the following standards

GB/T 12220-2015 Industrial valves—Marking

Adopt standards

ISO 5209-1977

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 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

GB/T 12227-1989 Replaced

GB/T 12227-1989 General purpose industrial valves—Specification of spheroidal graphite iron castings

Publish Date: 1990-01-04