Caliper Overseas is a reliable Super Duplex Steel Valves manufacturer and supplier in India, providing high-performance and long-lasting valve solutions to diverse industries. Super Duplex Steel Valves are constructed from a high-quality alloy that possesses outstanding corrosion resistance, high strength, and long-term reliability. Our valves meet international standards such as API 598 / BS EN 12266-1 and ASME B 16.10. We offer it in many forms like Knife Edge Gate Valves, Gate Valves, and Sluice Gate Valves, all uniquely crafted to give you maximum control over flow even under harsh conditions.
These valves have superior pitting, stress corrosion, and crevice corrosion resistance. Used widely in chemical processing, oil & gas, and marine sectors, they operate well under extreme conditions. Ask for a quote now to get the best deal on Super Duplex Steel Valves that suit your specific needs.

| Standards | API 598 / BS EN 12266-1, ASME B 16.10, Sizes available on request API 600/BS1414, 1/8 to 1”, ASME B 16.34, ASME B 16.5, ASME B16.25 |
| Sizes | Sizes available on Request, 1/8 to 1”, 1/2′ TO 14” |
| Working Pressure | Valves are also available which could handle higher pressure, Up to 6000 PSIG |
| End Connection | BSPT, Male and Female NPT, Male to Female, Socket Weld (SW) or Dual Ferrule Tube Connections, Female to Female |
| Temperature Ratings | (232C)/Grafoil 700 F(371C), PTFE 450F |
| Pressure Rating | 150#, 300#, 600#, 800#, 1500# |
| Application | Power/ gas/ petroleum/ chemical/ metallurgy/ shipbuilding etc. |
| Ends | Flange Ends, Screwed Ends,Socket Weld Ends |
| Type | Ball Valves, Globe Valves, Check Valves, Needle Valves, Butterfly Valves |
| Temperature Rating | (232C)/Grafoil 700 F(371C),PTFE 450F |
Super Duplex Steel Valves in Distillery Plants
Super Duplex Steel Valves in Sugar Industries
Super Duplex Steel Valves in Process Industries
Super Duplex Steel Valve in Power Plants
Super Duplex Steel Valve in Refineries
Super Duplex Steel Valve in Petrochemical Plants
Your #1 Source for Super Duplex Steel Valve
Super Duplex Steel Valves Stock Availability
Super Duplex Steel Knife Edge Gate Valve
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Super Duplex Steel Gate Valves
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Super Duplex Steel Sluice Gate Valve
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