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Valve industry-related standards
Valve industry-related standards
News Source:　　 2011-09-16 14:30:47
 Ministry of Industry and Information Technology February 11, 2010 Bulletin No. 82 issued to the 398 machinery industry standards, and the valve on the following criteria：

No.
Standard Code
Standard Name
Instead of the standard
Implementation date
1
JB/T 1701-2010
Valve parts Stem nut

JB/T 1694-1991
JB/T 1695-1991
JB/T 1696-1991
JB/T 1698-1991
JB/T 1699-1991
JB/T 1701-1991
2010-07-01
2
JB/T 1708-2010
Valve parts, packing gland, packing gland and packing plate
JB/T 1708-1991
JB/T 5206.1-1991
JB/T 5206.2-1991
JB/T 5206.3-1991
JB/T 5207-1991
2010-07-01
3
JB/T 1759-2010
Sleeve valve components
JB/T 1759-1991
2010-07-01
4
JB/T 2768-2010
High-pressure pipe valve parts, fittings and valves tip size
JB/T 2768-1992
2010-07-01
5
JB/T 2776-2010
Valve parts High-voltage lens pad
JB/T 2776-1992
JB/T 2777-1992
2010-07-01
6
JB/T 5210-2010
Valve part The seal seat
JB/T 5210-1991
2010-07-01
7
JB/T 8937-2010
Wafer Check Valve
JB/T 8937-1999
2010-07-01