Introduction:Metal Seated floating ball Valve is designed to worked in 400 degree C application. Our metal to metal ball valve adopt seat spring structure, which can push upstream seat tightly against the ball surface creating a reliable even if extremely low pressure.Features:? Full bore, reduced bore? 3pcs(three pieces) body? Blow-out proof stem design? Fire safe design according to API 607? Material: A105, A182 F304, F316, F304L, F316L, LF2? Size: 1/2" to 12"? Pressure rating: 150LB to 600LB? Operator: lever, worm gear, pneumatic cylinder, motorized, electricalMaterial List:No.Part NameASTM MaterialC.S304316304L316L0BodyA105A182 F304A182 F316A182 F304LA182 F316L1,2BonnetA105A182 F304A182 F316A182 F304LA182 F316L3BoltA193 B7A193 B84NutA194 2HA194 85Gasket304+Graphite6SeatA105+STLA182 F304A182 F316A182 F304LA182 F316L7Gasket304+Graphite8SpringSS3169SeatA105+STLA182 F304A182 F316A182 F304LA182 F316L10Gasket304+Graphite11PackingGraphite12StemA276 410A276 304A276 316A276 304LA276 316L13GlandA105A182 F304A182 F316A182 F304LA182 F316L14Hand StopC.SCarbon Steel+Zn15Snap ringWCBSS31616HandleCarbon Steel17PinA193 B7A193 B818NutA194 2HA194 8Dimension List:Dimensions Class 150LBNPS(inch)1/23/411-1/222-1/234681012DN(mm)15202540506580100150200250300L(RF)108117127165178190203229394457533610L1(BW)140152165190216241283305457521559635Dimensions Class 300LBNPS(inch)1/23/411-1/222-1/234681012DN(mm)15202540506580100150200250300L(RF)140152165190216241283305403502568648L1(BW)140152165190216241283305457521559635Dimensions Class 600LBNPS(inch)1/23/411-1/222-1/234681012DN(mm)15202540506580100150200250300L(RF/BW)165190216241292330356432559\\\L2(RTJ)\\\\295333359435562\\\Applications:Oil industry, gas line, chemical factoryService:? Short delivery time? OEM products? Competitive price? Special dimension availableFAQ:? How about quality guarantee period?18 months? How long is your delivery time?Generally it is 5-10 days if there has stock. Or 20-25 days when it does not has stock.? What is your payment term?T/T, L/C, Money Gram and Western Union