JB/T 993-1977 Welded bulkhead right angle pipe joint body
time:
2024-07-15 03:34:51
- JB/T 993-1977
- in force
Standard ID:
JB/T 993-1977
Standard Name:
Welded bulkhead right angle pipe joint body
Chinese Name:
焊接式隔壁直角管接头体
Standard category:
Machinery Industry Standard (JB)
-
Date of Release:
1977-01-17 -
Date of Implementation:
1977-05-01
China Standard Classification Number:
Machinery>>General Parts>>J15 Pipe Accessories
alternative situation:
JB 993-1967; replaced by JB/T 966-2005
Description (Translated English) / downloadSkip to download
Summary:
JB/T 993-1977 Welded bulkhead right angle pipe joint body JB/T993-1977 Standard download decompression password: www.bzxz.net
Standard contentSome standard content:
Standard of the First Machinery Industry Ministry of the People's Republic of China Welded Bulkhead Right Angle Pipe Fitting Bodywww.bzxz.net
R,=d3/2
R2=B/2
Marking example:
Pipe outer diameter 28mm Bulkhead Right Angle Pipe Fitting Body: Fitting Body 28
JB993-77
The First Machinery Industry Ministry of the People's Republic of China issued the First Machinery Industry Ministry Standardization Research Institute proposed 366
JB993-77
Replace JB993-67
Implementation on May 1, 1977
Jinan Foundry and Forging Machinery Research Institute and others drafted the pipe
M36×2
M42×2
M52×2
M60×2
Technical conditions are in accordance with the provisions of JB1003-77. 1B99377
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.
R,=d3/2
R2=B/2
Marking example:
Pipe outer diameter 28mm Bulkhead Right Angle Pipe Fitting Body: Fitting Body 28
JB993-77
The First Machinery Industry Ministry of the People's Republic of China issued the First Machinery Industry Ministry Standardization Research Institute proposed 366
JB993-77
Replace JB993-67
Implementation on May 1, 1977
Jinan Foundry and Forging Machinery Research Institute and others drafted the pipe
M36×2
M42×2
M52×2
M60×2
Technical conditions are in accordance with the provisions of JB1003-77. 1B99377
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.
- Recommended standards
- JJG 2005-1987 Brinel Hardness
- MT 236-1991 Combined steel tank track roller ears
- GB/T 14673-1993 Water quality - Determination of vanadium - Graphite furnace atomic absorption spectrophotometry
- GB 4706.63-2003 Safety of household and similar electrical appliances - Particular requirements for commercial electric rinse tanks
- GB/T 15679.3-1995 Chemical analysis method of samarium-cobalt permanent magnet alloy powder - Determination of calcium content
- SJ 3223-1989 General specification for transmitting system of ground radar
- QB/T 2626.1-2004 General technical requirements for needle plates of industrial sewing machines Part 1: Needle plates for lockstitch sewing machines
- GB 1094.3-1985 Power transformer Part 3 Insulation level and insulation test
- HG/T 3084-1999 Injection shoes
- SY 4032.3-1993 Petroleum Construction Engineering Quality Inspection and Assessment Standard Communication Engineering (Communication Pipeline Engineering)
- GB/T 3819-1997 Textiles - Determination of crease recovery - Angle of recovery method
- HG 20634-1997 Fasteners for steel pipe flanges (American system)
- NY/T 422-2000 Green food white sugar
- GB/T 15064.7-1994 Test method for graphite emulsion of picture tubes - Particle size test method
- SJ/T 10572-1994 Detail specification for electronic components-Fixed precision,Type RJ74 metal film precision resistors Assessment level E
Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail：[email protected]