Duplex SteelBall Valve Fabricatorin China: Duplex Steel Ball Valve, 2 - 48 Inch, DN50-DN1200, ANSI Class 150 - 2500 LB, PN16-PN420, ASME 16.34, API 6D.
Dual Phase Steel
Ball Valve, ASTM A995 5A Ball Valve, ASTM A995 4A Ball Valve.
Product Range:
Valve size: 2 Inch - 48 Inch (DN50-DN1200).
Pressure: ANSI Class 150 - 2500 LB (PN16-PN420).
Temperature: -60℃ - 500℃.
Body Materials: Stainless Steel, Alloy Steel, Duplex Steel.
Trim: Stainless Steel, Duplex Steel.
Technical Specifications:
Design: ASME 16.34, API 6D.
Face to Face: ASME B16.10.
End Flange: ASME B16.5.
BW End: ASME B16.25.
Test: API 598, BS 6755.
Fire Safe Test: API 607, API 6FA.
Special: NACE MR-01-75.
Design Features: Full port or reduce port, Fire Safe Design, Trunnion Mounted Ball, Double block & bleed, Emergency sealant injection, Cavity pressure self relief, Blowout-proof stem,
Anti-Static Device, Optional double piston design.
website: https://www.uvalve.cn