GB/T 3753.2-1983 Compression-type combined tee fitting

GB/T 3753.2-1983 Compression-type tee joint body GB/T3753.2-1983 standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Compression-type combination tee body
Adjustable T-unlons-Body
Marking example:
Nominal pressure J grade, tube outer diameter D, compression-type combination tee body of 14mm: Joint body J14GB3753.2-83
National Bureau of Standards 1983-06-17 Issued
UDC621.643.4
GB3753.2—83
1984-0401 Implementation
Nominal pressure
Tube outer diameter
M10×1www.bzxz.net
M12×1.25
M30× 2
M33×2
M36×2
M42×2
M45×2
M48×2
M52×2
M 14×1.5
M 2U×1.5
M30×2
M33×2
M36×2
M39×2
Note: The weight is calculated value, and the specific gravity is 7.85kg/dm. The technical conditions shall be in accordance with GB3765-83. GB 3753.2—88
GB $753.283
（kg/100 pieces
Additional explanation
GB3758.2-8
This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China and drafted by the Standardization Research Institute of the Ministry of Machinery Industry. Shenyang Heavy Machinery Plant, Chongqing Heavy Automobile Research Institute, Dalian He Machine Tool Research Institute, Zhejiang Haichuo County Pipe Fittings Factory, Shanghai Electric Power First Bureau Technology Information Institute, and the 70th Institute of the Ministry of Aerospace participated in the drafting of this standard. The main drafters of this standard are Hu Lusheng, Liu Dequan, Cheng Banshi, and Wang Musu. From the date of implementation of this standard, the original ministry standard B1980-7 "Compression Fitting Combination Tee Body" shall be invalid.
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