Alloy-20 is a nickel–chromium–molybdenum alloy developed for applications involving sulfuric acid. Its corrosion resistance also finds other uses in the chemical, food, pharmaceutical, power generation and plastics industries. Alloy-20 is not a stainless steel but a nickel alloy (ASTM). Alloy-20 valves include Gate Valves, Globe Valves,Ball Valves, Non Return Valves. Alloy-20 Valves can be used in industries such as chemical, oil and gas, Marine, Metallurgy, Oil refining, etc.
Alloy-20 Valve Specification
Design/Standard : ASME, API, BS, EN
Specification : API 600/BS1414, API 598/BS EN 12266-1, ASME B16.10, ASME B16.5, ASME B16.25, ASME B16.34
Size : 1/8″~16″
Pressure Rating : Class 150~300~600~800~1500
Grades : Alloy-20 (UNS N08020)
End Connection : NPT, SW, Flanged, Screwed Parallel, Screwed Taper