Pressure Test:API598
Materials:WCB ,WC6 ,WC9 ,CF8, CF8M, CF3, CF3M ,CN7M,LC1
LC2,LC3,LCB,LCC,Monel, 20# Alloys,4A,5A,C95800,C95500, ect.
Class150 Big size Butterfly Valves http://www.pressure-valves.com
Pressure Test:API598
Materials:WCB ,WC6 ,WC9 ,CF8, CF8M, CF3, CF3M ,CN7M,LC1
LC2,LC3,LCB,LCC,Monel, 20# Alloys,4A,5A,C95800,C95500, ect.
Class150 Big size Butterfly Valves http://www.pressure-valves.com