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General valve series當前位置:主頁 > English(en) > PRODUCT > General valve series >

Name:
Four Way Ball Valve
No.
Q346W/H
Info：

 Application Specification

1,Design and manufacturing by:GB/T 12237-2007

2,Inspection and pressure test:JB/T 9092-1999

3,Flange connection:JB/T 79.1-1994-RF

4,The structure length:GB/T 12221-2005

 

5,Valves for signs,painting,packaging:GB/T 12220-2005