GB 3738.2-1983 Compression-end right angle connector body GB3738.2-1983 standard download decompression password: www.bzxz.net

Marking example:
National Standard of the People's Republic of China
Cut-end right-angle fitting body
Straight thread eibowBody
Nominal pressure level J, cut-end right-angle fitting body with pipe outer diameter D of 14mm: Fitting body J14GB3738.2—83
National Bureau of Standards 1983-06-17 Issued
UDC621.643.4
GB3738.2—83
Implementation on 1984-04-01
Nominal pressure
(bar)
Pipe outer diameter
M18× 1.5
M22 x 1.5
M42×2
1M48 ×2]
M50×2
M27 ×2
M33×2
Note: ①) The dimensions in brackets in column d are only applicable to the product under test. GB3738.2—83
②The weight is the calculated value, and the specific gravity is 7.85kg/dm*. The technical conditions are in accordance with the provisions of GB3765-83. d
M10×1
M12 ×1.25
M18 ×1.5
M30×2www.bzxz.net
M33×2
M36 ×2
M42×2
M45×2
M4B×2
M52×2
M14 ×1.5
M16 ×1.5
M20 × 1.5
M27 × 1.5
M30×2
M33×2
M36×2
M39×2
GB 37a8.288
（kg/100 pieces）
Additional instructions
GB 1738.2-83
This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China and was drafted by the Standardization Institute of the Ministry of Machinery Industry. Shenyang Heavy Machinery Plant, Chongqing Heavy Automobile Research Institute, Dalian He Machine Tool Research Institute, Zhejiang Haiyi 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 participated in the drafting. The main drafters of this standard are Gu Lusheng, Liu Dequan, Cheng Sheshi, and Wang Jiatai. From the date of implementation of this standard, the original departmental standard JB166-7 "Card sleeve end right angle joint body" will be invalid
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