- MOQ:15
- Delivery Period:15 days
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          >> Details:
           
            1) Flanged ends: ASME B 16.52) Test and inspection: API 598 3) Material: a) Body: TA2, Grade C3 b) Ball: TA2, Grade C3 c) Seat: PTFE, PPL 4) Pressure: 150~300lbs 5) Driving manner: wrench, electric driving, air operated 6) Applicable temperature: 250C 7) Working mediums: strong oxidative and corrosive mediums 8) Major parts of the valve series and materials of sealing surface differ according to actual working condition and customers' special requirement