Super Duplex Steel S32750 valves are super-durable and corrosion-resistant valves made of a high-grade stainless steel alloy. These valves are ideal for harsh environments because they possess superior strength and pitting, crevice corrosion and stress corrosion cracking resistance. Caliper Overseas is one of the leading Super Duplex Steel S32750 Valves manufacturers and suppliers in India with high-quality products suited to multiple industrial demands. Types available are ball valves for on/off control, gate valves for shut-off, globe valves for precise flow control, check valves to prevent backflow, needle valves for precise control of flow, and instrumentation valves for measuring systems in process industries.
Our valves are manufactured according to ASTM A815 / ASME SA815 and API 600/BS1414 standards. These valves are offered in sizes ranging from 1/8" to 36" with flanged, socket weld, and threaded connections. Designed to perform under extreme pressures (up to 6000 psig) and temperatures (up to 1200°F), they are tested for quality and reliability. Contact us now for a quote or to learn more.
Table Of Content
About Super Duplex Steel S32750 Valves
Super Duplex Steel S32750 Valves Specification
Equivalent Grades Of Super Duplex Steel S32750 Valves
Chemical Composition Of Super Duplex Steel S32750 Valves
Super Duplex Steel S32750 Valves Mechanical Properties
Stock Availability of Super Duplex Steel S32750 Valves
Super Duplex Steel S32750 Valves Ready Stock
Super Duplex Steel S32750 Valves Applications and Uses
Supply & Export Destinations of Super Duplex Steel S32750 Valves

| 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 |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex S32750 | 1.4462 | S32750 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Super Duplex Steel S32750 Valves in Distillery Plants
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Super Duplex Steel S32750 Knife Edge Gate Valve
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