GB/T 3753.1-1983 Compression-type combined tee pipe joint

This standard specifies the ferrule type combined three-way pipe joint, which is suitable for pipeline systems of oil, gas and general corrosive media. GB/T 3753.1-1983 ferrule type combined three-way pipe joint GB/T3753.1-1983 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Compression-type combined tee pipe joint
AdjustableTunions-Assembly
621.643.4
GB 3753.1—83
This standard specifies compression-type combined tee pipe joints, which are suitable for pipeline systems of oil, gas and general corrosive media. GB 3753.2
Marking example:
Nominal pressure small grade, tube F outer diameter D. is t4mm ferrule type combination tee pipe joint: pipe joint J14GB3753.1--83
National Bureau of Standards 1983-06-17 IssuedbZxz.net
GB3764-83
1984-04-01 Implementation
Nominal pressure
Tube outer diameter
GB 3753.1--83
Note: The weight is a calculated value,
Specific gravity is 7.B5kg/dm2.
Technical conditions are in accordance with the provisions of GB3765-83. Additional Notes:
Small wrench ruler
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 Research Institute of the Ministry of Machinery Industry. t
(kg/100 pieces)
This standard was drafted by the Standardization Research Institute of the Ministry of Machinery Industry, and was drafted by Biyang Heavy Machinery Factory, Chongqing Heavy Automobile Research Institute, Dalian Combined Machine Tool Research Institute, Zhejiang Haiyan County Pipe Fittings Factory, Tuhai City Electromechanical: Zhou Bureau Science and Technology Information Institute, and the Seventh () Eighth Institute of the Ministry of Aviation. The main drafters of this standard are Hu Lusheng, Liu Dejin, Cheng Zhenshi, and Wang Muqin. From the date of implementation of this standard, the original ministry standard JB1959--77 "Compression-type combined two-way pipe joint" will be invalid.
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