GB/T 5638.1-1985 Flared combined tee pipe joint
Basic Information
Standard ID:
GB/T 5638.1-1985
Standard Name: Flared combined tee pipe joint
Chinese Name:
扩口式组合三通管接头
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 5638.1-1985 Flared combination tee pipe joint GB/T5638.1-1985 standard download decompression password: www.bzxz.net
Some standard content:
National Standard of the People's Republic of China
Flared type combined tee pipe fittings
Flared type tube fittings-
Swivelbranchtee-Assembly
This standard applies to flared combined two-way pipe fittings for piping systems with oil and gas as the medium. 2
GB 5647-85
CB5638.2-
Marking example:
Expanded combination tee pipe joint with pipe outer diameter D of 10 mm: Pipe joint 10GB5638.1-85
National Bureau of Standards 1985-11-25 Issued
UDC 621. 648.4
GB 5647-86, 1-86
1986-09-01 Implementation
Pipe outer diameter
M10 x
M12×1.529.5
M16 ×1.5
1M22×1.5
M24 × 1.5
M 27 × 1.5
M30×2
M33×2
1M36×2
M39×2
M42×2
M45×2Www.bzxZ.net
GB5638.1-85
Material (steel)
kg/100 pieces
Note: The opposite dimension is S, and the locking screw structure and the connection method of the joint body are determined by the manufacturer, but the dimensions shown in the figure should comply with the provisions of the above table, and the nut can rotate freely on the joint body.
Technical conditions shall be in accordance with the provisions of GB5653-85 "Technical Conditions for Expanded Pipe Joints". Additional remarks:
This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China and drafted by 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, Changshou Automobile Research Institute, and Shanghai Hydraulic and Pneumatic Research Institute.
The main drafters of this standard are Hu Lusheng, Li Ning and Zhang Qianlong.
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