GB/T 5628.2-1985 Flared straight pipe fittings
Basic Information
Standard ID:
GB/T 5628.2-1985
Standard Name: Flared straight pipe fittings
Chinese Name:
扩口式直通管接头体
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 straight pipe joints for pipeline systems with oil and gas as the medium. GB/T 5628.2-1985 Flared straight pipe joints GB/T5628.2-1985 Standard download decompression password: www.bzxz.net
Some standard content:
National Standard of the People's Republic of China
Flared type tube fittings-
Union-Body
This standard applies to the guard-type point-through fittings for pipeline systems with oil and gas as the medium. Marking example:
The outer diameter of the pipe D is 10 mm, type A, and the actual connection is: connector A10 GB 5628.2--
National Bureau of Standards 1985-11-25 Issued
LDC 621.643.4
GB 5628.2--85
1986-0901 Implementation
Pipe outer diameter
M10 × 1
M12 × 1.5Www.bzxZ.net
M14 × 1.5
M27 × 1.5
M30×2
M33×2
M36×2
M39×2
M42 × 2
M15×2
GB5628.2—85
39.3 1 34
Technical conditions shall be in accordance with the provisions of GB5653-85 "Technical conditions for flared pipe joints". Additional notes:
Material (steel)
kg/100 pieces
This standard is proposed by the Ministry of Machinery Industry of the People's Republic of China and is under the jurisdiction of the Standardization Research Institute of the Ministry of Machinery Industry. This standard was drafted by the Standardization Research Institute of the Ministry of Machinery Industry, Shanghai Hydraulic Accessories Factory, Changchun Automobile Research Institute, and Shanghai Hydraulic Research Institute. The main drafters are Hu Lusheng, Li Zining, and Zhang Qianlong. From the implementation of this standard, the original Ministry Standard B1922-77 "Expanded Straight-through Joint Body" will be invalid.
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