We are offering valve seat ring, forged valve parts etc. Seat Ring for ball valves nominal size: dn1"-48"(dn25-1200) pressure rating: ansi 150-2500(pn16-420) base material: -ferrite steel: astm a105, a105n; a350 lf2 -austenitic steel: a182 f304,...
We are offering injection pump, thrust plate assy, control oil fuel rack, lock screw, conn seat assy, o ring, pump spring assy, installation parts. Supplier for marine equipment and spare parts in china.since 2003, our company provide installation...
11f A03-a07, Jin Yuan International Business Building, Qinhuangdao,Hebei, , China
16 Years
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