JB/T 997-1977 Welded branch pipe joint body
time:
2024-07-15 04:29:43
- JB/T 997-1977
- Abolished
Standard ID:
JB/T 997-1977
Standard Name:
Welded branch pipe joint body
Chinese Name:
焊接式分管管接头体
Standard category:
Machinery Industry Standard (JB)
-
Date of Implementation:
2002-03-01 -
Date of Expiration:
2005-11-01
China Standard Classification Number:
Machinery>>General Parts>>J15 Pipe Accessories
alternative situation:
JB 997-1967; replaced by JB/T 966-2005
Description (Translated English) / downloadSkip to download
Summary:
JB/T 997-1977 Welded branch pipe joint body JB/T997-1977 standard download decompression password: www.bzxz.net
Standard contentSome standard content:
Standard of the First Machinery Industry Department of the People's Republic of China
Welded branch pipe joint body
C×45°
Marking example:
Branch pipe joint with pipe outer diameter of 28mm:
Joint body 28JB99777
The First Machinery Industry Department of the People's Republic of China issued and proposedbzxz.net
·Standardization Research Institute of the Ministry of Machinery Industry
JB997-77
Replace JB99767
Other Yu√3
Implemented on May 1, 1977
Drafted by Jinan Foundry and Forging Machinery Research Institute, etc., a total of 2 pages, page 2
Outer pipe
JB99777
M12×1.25
-0.20/M22×1.5
M36×2
M42×2
M52×2
M60×2
Technical conditions shall be in accordance with the provisions of JB1003-77.
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
Welded branch pipe joint body
C×45°
Marking example:
Branch pipe joint with pipe outer diameter of 28mm:
Joint body 28JB99777
The First Machinery Industry Department of the People's Republic of China issued and proposedbzxz.net
·Standardization Research Institute of the Ministry of Machinery Industry
JB997-77
Replace JB99767
Other Yu√3
Implemented on May 1, 1977
Drafted by Jinan Foundry and Forging Machinery Research Institute, etc., a total of 2 pages, page 2
Outer pipe
JB99777
M12×1.25
-0.20/M22×1.5
M36×2
M42×2
M52×2
M60×2
Technical conditions shall be in accordance with the provisions of JB1003-77.
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
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