JB/T 975-1977 Welded bulkhead right angle pipe joint
Basic Information
Standard ID:
JB/T 975-1977
Standard Name: Welded bulkhead right angle pipe joint
Chinese Name:
焊接式隔壁直角管接头
Standard category:Machinery Industry Standard (JB)
state:in force
Date of Release1977-01-17
Date of Implementation:1977-05-01
standard classification number
Standard Classification Number:Machinery>>General Parts>>J15 Pipe Accessories
Publication information
other information
Introduction to standards:
JB/T 975-1977 Welded Bulkhead Right Angle Pipe Joint JB/T975-1977 Standard Download Decompression Password: www.bzxz.net
Some standard content:
The First Machinery Industry Department of the People's Republic of China standard welded bulkhead right angle pipe joint bZxz.net
JB975-77
Replaces JB975-67
This standard applies to bulkhead right angle pipe joints in oil-based pipeline systems, with a nominal pressure of 320kgf/cm2 and a working temperature of -25~80℃.
Marking example:
D,+8:
Dayingbidian
Tube outer diameter D. 28mm bulkhead right angle pipe joint: pipe joint 28JB975-77
The First Machinery Industry of the People's Republic of China issued the First Machinery Industry Ministry Standardization Research Institute proposed to implement on May 1, 1977
Jinan Foundry and Forging Machinery Research Institute, etc. Drafted 339
3B 975-77
1'6x08
1862660
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