non rising soft seal gate valve
1) Product information: the gate valves supplied are mainly used for adjusting water,steam, oil, gas, and natural gas...
ER Pigment Yellow 139 is the red shade organic yellow pigment. This pigment has become the industry standard for high performance yellows. Excellent ...
Non rising soft seal gate valve
1) Product information: the gate valves supplied are mainly used for adjusting water,steam, oil, gas, and natural gas...