GB/T 3750.1-1983 Compression fittings
Basic Information
Standard ID:
GB/T 3750.1-1983
Standard Name: Compression fittings
Chinese Name:
卡套式铰接管接头
Standard category:National Standard (GB)
state:Abolished
Date of Release1983-06-17
Date of Implementation:1984-04-01
Date of Expiration:2008-11-01
standard classification number
Standard ICS number:21.060.60;
Standard Classification Number:Machinery>>General Parts>>J15 Pipe Accessories
Publication information
publishing house:China Standards Press
Publication date:1984-04-01
other information
Release date:1983-06-17
Review date:2004-10-14
Drafting unit:Mechanical Industry Standardization Institute
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 3750.1-1983 Compression sleeve type hinged pipe joint GB/T3750.1-1983 standard download decompression password: www.bzxz.net
Some standard content:
National Standard of the People's Republic of China
Card sleeve type hinged pipe joint
Angle swlvel screw -AssemblyUDC621.643.4
GB 3750.1—83
This standard specifies the card sleeve type hinged pipe joint, which is suitable for pipeline systems of oil, gas and general corrosive media. GB 376983
GB 3764—83
Marking example.
Nominal pressure grade E, pipe outer diameter D, ferrule type hinged pipe joint of 14mm: Pipe joint E14GB3750.1—83
Promulgated by National Bureau of Standards on June 17, 1988
GB 3762--83
GB3750.3--83
GB3750.2-83
Implementation on April 1, 1984
Nominal pressure
(bar)
Pipe outer diameter
M27×2
M33×2bzxz.net
GB 3T50.1-83
Note: The weight is a calculated value, and the specific gravity is 7.85kg/dm3. The technical conditions shall be in accordance with the provisions of 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. mm
(kg/100 pieces)
This standard was drafted by the Standardization Institute of the Ministry of Machinery Industry, and was drafted by Shenyang Heavy Machinery Plant, Chongqing Heavy Automobile Research Institute, Tianlian Combined Machine Tool Research Institute, Haiyan County Pipe Fittings Factory of Shijiang Province, Shanghai No. 1 Mechanical and Electrical Bureau Science and Technology Information Institute, and the 708th Institute of the Ministry of Aerospace. The main drafters of this standard are Hu Lusheng, Liu Dequan, Cheng Zhenshi, and Wang Muqin. From the date of implementation of this standard, the original ministry standard JB1953-77 "Cut-type articulated pipe joints" will be invalidated.
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