GB/T 5645.2-1985 Flared pressure gauge pipe fittings
Basic Information
Standard ID:
GB/T 5645.2-1985
Standard Name: Flared pressure gauge pipe fittings
Chinese Name:
扩口式压力表管接头体
Standard category:National Standard (GB)
state:Abolished
Date of Release1985-01-01
Date of Implementation:1986-09-01
Date of Expiration:2008-11-01
standard classification number
Standard ICS number:Fluid systems and general parts>>Pipeline components and pipelines>>23.040.60 Flanges, pipe joints and connecting parts
Standard Classification Number:Machinery>>General Parts>>J15 Pipe Accessories
Publication information
publishing house:China Standards Press
Publication date:1986-09-01
other information
Release date:1985-11-25
Review date:2004-10-14
Drafting unit:Standardization Institute of the Ministry of Machinery Industry
Focal point unit:National Technical Committee for Standardization of Pipe Accessories
Publishing department:National Bureau of Standards
competent authority:China Machinery Industry Federation
Introduction to standards:
This standard applies to flared pressure gauge pipe joints for pipeline systems with oil and gas as the medium. GB/T 5645.2-1985 Flared pressure gauge pipe joints GB/T5645.2-1985 Standard download decompression password: www.bzxz.net
Some standard content:
National Standard of the People's Republic of China
Flared type tube fittings -
Connector for pressure gauge - Body This standard applies to flared type tube fittings for pressure gauges used in pipeline systems with oil and gas as the medium. Marking example:
Type A flared type tube fittings with a tube outer diameter of 6 mm: Connector body A6GB5645.2—85
Tube outer diameter
20 × 1. 5
M12 × 1.5|10
10.5|30.2
8.513.533.2
M 22 × 1.519.7 12.5 19.5
Published by the National Bureau of Standards on November 25, 1985
UDC 621.648.4
GB5645.2—85bzxz.net
Material (steel)
kg/100 pieces=
Implemented on September 1, 1986
GB5645.2-85
Technical conditions shall be in accordance with the provisions of GB5653-85 "Technical conditions for flared pipe joints". Additional notes:
This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China and is under the jurisdiction of the Standardization Institute of the Ministry of Machinery Industry. This standard was initiated by the Standardization Institute of the Ministry of Machinery Industry, Shanghai Hydraulic Accessories Factory, Changchun Automobile Research Institute, and Shanghai Hydraulic and Pneumatic Research Institute. The main drafters of this standard are Hu Lusheng, Li Ningning, and Zhang Qianlong. From the date of implementation of this standard, the original ministry standard JB1934-77 "Flared pressure gauge pipe joint body" shall be invalidated.
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