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GB/T 5642.2-1985 Flared welded pipe fittings

time: 2024-08-04 14:48:52
  • GB/T 5642.2-1985
  • Abolished

Basic Information

  • Standard ID:

    GB/T 5642.2-1985

  • Standard Name:

    Flared welded pipe fittings

  • Chinese Name:

    扩口式焊接管接头体

  • Standard category:

    National Standard (GB)

  • Date of Release:

    1985-01-01

  • 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

  • China Standard Classification Number:

    Machinery>>General Parts>>J15 Pipe Accessories

associated standards

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 Organization:

    Standardization Institute of the Ministry of Machinery Industry

  • Focal point Organization:

    National Technical Committee for Standardization of Pipe Accessories

  • Publishing Department:

    China Machinery Industry Federation

  • Competent Authority:

    China Machinery Industry Federation
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Summary:

GB/T 5642.2-1985 Flared welded pipe joint body GB/T5642.2-1985 standard download decompression password: www.bzxz.net
Standard contentStandard content

Some standard content:

National Standard of the People's Republic of China
Flared type tube fittlngs
Weld male connector-Body
This standard applies to the flared type welded pipe fitting body for pipeline systems with oil and gas as the medium. Marking example:
Outer diameter of pipe D. 10mm flared welding joint body: Joint body 1U GB 5642.2—85
National Bureau of Standards 1985-11-25 issued
UDC621.643.4
GB5642.2—85
1986-09-01 implementation
Xi Guang outer diameter
M16 × 1.5
M18 × 1.5
M21 × 1.5
M27 × 1.5
M3n×2
M31×2
M36×2
M3F×2
M 12 × 2
M45 × 2
GB 5642.2B5
Technical conditions are in accordance with the provisions of G35653-85 "Technical conditions for type 1 pipe joints". 13.5
Additional notes:wwW.bzxz.Net
This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China and the Standardization Research Institute of the Ministry of Machinery Industry. 74= 0. 6
Quality ()
k10 parts=
This standard was drafted by the Standardization Research Institute of the Ministry of Machinery Industry, Shanghai Hydraulic Parts, Changcun Automotive Research Institute, and Shanghai Hydraulic Dynamics Research Institute.
The main drafters of this standard are Hu Zengsheng, Li, and Zhang Qianlong. From the date of implementation of this standard, the original Ministry standard B1931-77 "Expanded type 1 coal joint body" will be invalidated.
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