China ball
valves manufacturer produces worm operated ball valve.
Design Standard: API 6D
Body Material: ASTM A105N
Nominal Diameter: 20 Inch, 500MM, DN500
Pressure: Class 600 LB, CL600, PN100
End Connection.: RTJ Flange
Face To Face: ASME B16.10
Test And Inspection: API 598
High Light: Worm Operated, Full Bore, 2 PC side entry, 3 PC side entry, welded body and top entry design in a wide range of carbon, stainless steel, duplex stainless steel, alloy and other special materials.