GB/T 5639.2-1985 Expanded tee pipe fittings
Basic Information
Standard ID:
GB/T 5639.2-1985
Standard Name: Expanded tee pipe fittings
Chinese Name:
扩口式三通管接头体
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:China Machinery Industry Federation
competent authority:China Machinery Industry Federation
Introduction to standards:
GB/T 5639.2-1985 Flared Tee Pipe Fitting Body GB/T5639.2-1985 Standard download decompression password: www.bzxz.net
Some standard content:
National Standard of the People's Republic of China
Flared type tube fittings--
Umion tee-Body
This standard applies to expanded two-way tube fittings for piping systems with oil and gas as the medium. 24
Marking example:
Type A flared tee pipe fitting body with pipe outer diameter D of 10 mm: Fitting body A10GB5639.2—85
National Bureau of Standards 18a 6-11-25 Issued
UDC, 621.643.4
GB 5ea9.285
1986 -09-01 Implementation
M10×1
M12×1.5
M14 X 1.5
M22×1.5
M24×1.5
M30×2bzxZ.net
M33×2
M36×2
M39 ×2
M42×2
M45 × 2
GB 5839.285
Technical conditions are in accordance with the provisions of GB5653-85 "Technical conditions for flared pipe joints". 2
90 ±1
Additional instructions:
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. Quality (steel)
kg/100 pieces=
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 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 JB1924-77 "Flared Tee Pipe Joint Body" will be invalid.
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