GB/T 3756.2-1983 Compression sleeve type straight-through connector body GB/T3756.2-1983 standard download decompression password: www.bzxz.net

Marking example:
National Standard of the People's Republic of China
Compression fitting butt jolats-BodybZxz.net
Ualon for butt jolats-Body
Nominal pressure level, pipe outer diameter D, compression fitting butt jolats-Body of 14mm: push head body J14GB3756.2—83
Published by the National Bureau of Standards on 1983-06-17
UDC 621.848.4
GB3756.2-83
1984-04-01 implementation
Nominal pressure
"Pipe outer diameter
M12×1.25
M30×2
M33×2
M36×2
M42×2
M45 ×2
M48×2
M52×2
M30×2
M33×2
M36×2
M39×2
Note: The weight is calculated value, the specific gravity is 7.85kg/dm# Technical conditions are in accordance with GB3765-83
Additional remarks:
GB 3756.283
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. e
(kg/100 pieces)
This standard is drafted by the Standardization Research Institute of the Ministry of Machinery Industry, and is drafted by Shenyang Heavy Machinery, Chongqing Heavy Automobile Research Institute, Dalian Combined Machine Tool Research Institute, Zhejiang Haiyan County Pipe Fittings, Shanghai No. 1 Bureau of Mechanical and Electrical Technology Information Institute, and the 78th Institute of the Ministry of Aerospace. The main drafters of this standard are Hu Lusheng, Liu Dequan, Cheng Zhenshi and Wang Qin. From the date of implementation of this standard, the original Ministry Standard JB1983-77 "Card-type Butt-joint Straight-through Fitting Body" will be invalidated.
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