joannakrup
Joined: 15 Oct 2013 Posts: 4
|
Posted: Tue Oct 15, 2013 11:09 am Post subject: ball valve and butterfly valve info |
|
|
The device whole body and control with rubber or PTFE, it isn't essential for the device whole body to be created of costly corrosion-resistant supplies such as stainless-steel, Metal 20 and C-276. When the device whole body and publications are exposed to the line media such as in gate valves, globe valves and oiled plug valves, the device is regarded as to have "wetted" parts. _________________ Flexible Cast Steel Gate Valve |
|