2 piece internal thread ball valvePenglai Huande Steel valve co.,ltd exports precision casting floating ball valves. Our 2 piece internal ball valves are produced by the craftwork of wax injection and...
The function of the double live ball valve is to manually control the flow switch. A live connection is to be able to disassemble it later. In the pipe line system the ball valve is mainly used to cut...
Penglai Huande Steel Valve Co.,Ltd are specialized in produce all kinds of precision casting stainless steel ball valves. Recently we build up our craftwork level to guarantee the satisfying quality o...
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