Stainless steel ball valve test standard |
Date: 2013-05-10 Hits: 1037 |
Stainless steel ball valve have to pass the following tests, can be put into normal use. Withstand voltage test, pressure test, the test pressure is 2.45 MPa, under the pressure, continue after 2 min, pipe fittings and pipe connection parts should be no leakage and falls off phenomenon. |
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