GB/T 3752.1-1983 Compression-type right-angle pipe joints

This standard specifies the ferrule type combined right angle pipe joints, which are suitable for pipeline systems of oil, gas and general corrosive media. GB/T 3752.1-1983 ferrule type combined right angle pipe joints GB/T3752.1-1983 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Compression-type combined right-angle pipe joint
Adjustable elbow-Assembly
UDC621.643.4
GB3T52.1—83
This standard specifies the compression-type combined right-angle pipe joint, which is suitable for piping systems of oil, gas and general corrosive media. Sbzxz.net
GB3750-83
GB 3752.2-83
G3764—83
Marking example:
Nominal pressure J level, pipe outer diameter D. is 14mm, lower sleeve type combined right angle pipe joint: pipe joint J14GB 3752.1—83
National Bureau of Standards 1983-06-17 Issued
1984-04-01 Implementation
Nominal pressure
Pipe outer diameter
GB3752.183
Specific gravity is 7.85kg/dm3.
Note: weight is calculated value,
Technical conditions are in accordance with GB3765—83. Additional Notes:
Wrench Size
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. er
(kg/100 pieces)
This standard was drafted by the Standardization Institute of the Ministry of Machinery Industry, and was drafted by Shenyang Heavy Machinery!, Chongqing Heavy Automobile Research Institute, Dalian Combined Machine Tool Research Institute, Zhejiang Haiyan County Pipe Fittings Factory, Shanghai No. 1 Mechanical and Electrical Bureau Science and Technology Information Institute, and the Seventh and Eighth Institutes of the Aviation Department. The main drafters of this standard are Hu Lusheng, Liu Dequan, Cheng Zhenshi, and Tu Muqin. From the date of implementation of this standard, the original ministry standard JB195877 "Combined Right Angle Pipe Joints with Compression Sleeves" will be invalidated.
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