GB/T 3764-1983 Card sleeve

This standard is only applicable to ferrule type pipe fittings. GB/T 3764-1983 Ferrule GB/T3764-1983 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Ferrule
This standard is only applicable to ferrule type pipe fittings. Marking example:
Tube - Ferrule with outer diameter D of 14mm
Ferrule 14GB3764—83
National Bureau of Standards 1983-06-17 Issued
UDC 621.643.4
GB3764—83
Others subject toWww.bzxZ.net
Dust sharp angle
1984-04-01 Implementation
GB 3764—88
- 0,10
Note, the weight is the value of the spring, and the specific gravity is 7.85kg/dm°. The technical conditions shall be in accordance with the provisions of GB3765—83. + 0.20
Additional Notes:
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. mm
(kg/100 pieces
This standard was drafted by the Standardization Research Institute of the Ministry of Machinery Industry, and was drafted 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 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 departmental standard IB1987-77 "Cut Ring" will be invalid.
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