GB/T 3749.1-1983 Compression-type bulkhead right-angle pipe joint
Basic Information
Standard ID:
GB/T 3749.1-1983
Standard Name: Compression-type bulkhead right-angle pipe joint
Chinese Name:
卡套式隔壁直角管接头
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:Standards 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 3749.1-1983 Compression sleeve type bulkhead right angle pipe joint GB/T3749.1-1983 standard download decompression password: www.bzxz.net
Some standard content:
National Standard of the People's Republic of China
Bulkhead unionelhow assembly
UDC 621.643.4Www.bzxZ.net
GB3749.1—83
This standard specifies the lower sleeve bulkhead right angle pipe joint, which is suitable for pipeline systems of oil, gas and general corrosive media. S
GB 3749.2-83
B3763—83
Marking example:
Nominal pressure level J, pipe outer diameter D, 14mm ferrule bulkhead right angle pipe joint: pipe joint 14
GB 3749.1—83
National Bureau of Standards 198306-17 Issued
GB3759—83
GB3764—83
1984-0401 Implementation
Pipe outer diameter
Nominal pressure pipe
GB 349.183
Weight is calculated value, specific gravity is 7.a5kg/dm*. Note:
Technical conditions are in accordance with the provisions of GB3765--83. 30
Wrench size
(kg/100 pieces)
Additional instructions
GB 3749 1-83
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. The Standardization Institute of the Ministry of Machinery Industry is responsible for drafting the standard. The Heavy Duty Automobile Research Institute, Dalian Hehe Research Institute, Zhejiang Haixian Parts Factory, Shanghai No. 1 Machinery Bureau Technology Information Institute, and the Seven-person Institute of the Ministry of Aerospace are the main drafters of this standard. You Lusheng, Liu Dequan, Cheng Aipi, and Wang Musu. From the date of implementation of this standard, the original standard B152-Sleeve Separation Villa Straight Head"
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