The trunnion ball valve is our main product with competitive price and nice quality. We mainly produce trunnion ball valve with handle, gearbox, electric, pneumatic, hydraulic operated. The body materials are WCB(A105), LCB(LF2), CF8(F304), CF3(F304L), CF8M(F316), CF3M(F316L) and other special materials likely duplex steel ASTM A890-4A etc. The nominal diameter range from 2" to 56". The design standards are BS5351, API 6D, API 608, GB/T12237, ISO 17292, ISO14313 etc.