Duplex Steel Ball Valve, Flanged
Duplex Steel Ball Valves, 4 inch×3 inch×4 inch, ANSI Class 900, API 6D, ASME B16.34, Zero Leakage.
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Key Specifications / Features
Duplex stainless steels are called “duplex” because they have a two-phase microstructure consisting of grains of ferritic and austenitic stainless steel.Duplex steel have higher strength and better stress corrosion cracking resistance than most austenitic alloys and greater toughness than ferritic alloys, especially at low temperatures.
Title: Duplex Steel Ball Valves
Port: Reduced Port
Class: ANSI Class 900
Size: 4 inch×3 inch×4 inch
Ends: Flanged, RTJ
Operator: Worm Gear
Design: API 6D, ASME B16.34
Test: API 598
Leakage Rate: Zero Leakage