API 600, API 6D Duplex Steel Flanged Flexible Wedge Gate Valve.
Size: from 2 Inch-48 Inch.
Pressure: from 150-2500 LB.
Working temperature: from -50℃ - 550℃.
Super duplex: ASTM A995 Gr.4A, ASTM A890 5A, ASTM A351 CE8MN, ASTM A351 CD6MN, ASTM A351 CD3MN, etc.
Applicable Standards:
Design & Manufacture according to: API 6D.
Face to Face according to: ASME B16.10.
Flange Dimensions according to: ASME B16.5.
Pressure & Temperature according to: ASME B16.34.
Test & Inspection according to: API 6D, API 598.
Visual Inspection according to: MSS SP-55.
Marking according to: MSS SP-25.