RST VALVE is a professional factory manufacturer. We have 50 CNC machines, 3 pressure test machines. For all products, we ship with nameplate, plywood cases. We can print our LOGO on valves, also accept OEM.
RST VALVE just finish an order for Spring Return Handle Operated Flanged Ball Valve in stainless steel material. This valve is kindly used in taking sampling and gas medium. Generally for food, pharmacy and oil industry, etc.
Stainless Steel Flanged CF3M(SS316L) 150LB trunnion mounted Ball Valve with worm operated.Simple structure, small volume, light weight, easy operation, is convenient for long operation. Widely use stainless steel, carbon steel, alloy steel, etc. Pressure from 150LB to 2500LB. Size from 2’’to 60’’.
Before producing products, we must inspect our casting raw materials. We must ensure the valve surface is smooth, no burr , no sand hole, with correct dimension and material content for Physical & Chemical Test.