GB/T 5644.1-1985 Flared bulkhead right angle pipe joint
Basic Information
Standard ID:
GB/T 5644.1-1985
Standard Name: Flared bulkhead right angle pipe joint
Chinese Name:
扩口式隔壁直角管接头
Standard category:National Standard (GB)
state:Abolished
Date of Release1985-01-01
Date of Implementation:1986-09-01
Date of Expiration:2008-11-01
standard classification number
Standard ICS number:Fluid systems and general parts>>Pipeline components and pipelines>>23.040.60 Flanges, pipe joints and connecting parts
Standard Classification Number:Machinery>>General Parts>>J15 Pipe Accessories
Publication information
publishing house:China Standards Press
Publication date:1986-09-01
other information
Release date:1985-11-25
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 5644.1-1985 Flared bulkhead right angle pipe joint GB/T5644.1-1985 Standard download decompression password: www.bzxz.net
Some standard content:
National Standard of the People's Republic of China
Flared type bulkhead right-angle pipe fittings
Flared type tube fittings-
Bulkheadunionelbow-Assembly
This standard applies to flared bulkhead right-angle pipe fittings for piping systems with oil and gas as the medium. G9 3783-83
GB number 2-
GH 5647-
GB6646-Www.bzxZ.net
Marking example
Pipe with flared bulkhead right angle pipe joint with outer diameter Dn of 10rm: Pipe joint 10GB5644.1—85
National Bureau of Standards 19B5-11-25 issued
UDC 621.643.4
GB 5644.1—B5
19860901 implementation
Pipe outer diameter
M IU × [
3112 × 1.5*
M1.I ×1.
M16 ×1,5
M18 ×1.5
M21 × 1.5
M27 × 1.5
130 ×2
1133 × 2
M36 ×2
M39×2
M12 × 2
$145 ×2
GB 5644.1-85
Technical conditions are in accordance with G15653-85 "Technical conditions for expansion joints". Additional remarks:
This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China and approved by the Ministry of Machinery Industry Standardization Research Institute. S
Surface ()
kg/1o piece
This standard was approved by the Ministry of Machinery Industry Standardization Research Institute and the Ministry of Machinery Industry Standardization Research Institute! The drafters of this standard are Hu Dansheng, Zhang Qianlong, and Zhang Changlong. From the implementation of this standard, the original standard B1911·77 "Expanded Angle Pipe Fittings" will be used.
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