GB/T 3750.3-1983 Cardan type hinged hexagonal bolts
Basic Information
Standard ID:
GB/T 3750.3-1983
Standard Name: Cardan type hinged hexagonal bolts
Chinese Name:
卡套式铰接六角螺栓
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:21.060.10;
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: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 3750.3-1983 Compression sleeve type hexagonal bolts GB/T3750.3-1983 standard download decompression password: www.bzxz.net
Some standard content:
Marking example:
National Standard of the People's Republic of China
Card sleeve type hinged hexagonal bolt
Hollow screws
Hinged hexagonal bolt with thread M22×1.5: Bolt M22×1.5bZxz.net
Nominal pressure
(bar)
M10×1
M27×2
M33 x2
GB3750.3—83
Note: The weight is a calculated value, and the specific gravity is 7.85kg/dm3. Issued by the State Bureau of Standards on June 17, 1983
UDC 621.643.4
: 621.882/ .887
GB3750.8—83
Other issues
(kg/100N)
198404-01 implementation
Technical conditions shall be in accordance with the provisions of GB3765-83. GB 3750.3-83
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. This standard was drafted by the Standardization Research Institute of the Ministry of Machinery Industry, and was participated in by Shenyang Heavy Machinery Plant, Chongqing Heavy Automobile Research Institute, Dalian Combined Machine Tool Research Institute, Zhejiang Haiyan County Pipe Fittings Factory, Shanghai No. 1 Electromechanical 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 Baoshi, Wang Muqin,
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