Super Duplex S32750 fittings, flanges, and fasteners are among the most sought-after components in industries that demand exceptional strength, corrosion resistance, and durability. These high-performance materials are used extensively in applications such as oil and gas, chemical processing, marine engineering, and desalination plants. Their superior mechanical properties and ability to withstand harsh environments make them a preferred choice for importers, suppliers, stockists, and exporters worldwide.
Super Duplex S32750, also known as UNS S32750, is a highly alloyed grade of stainless steel that combines the best characteristics of austenitic and ferritic stainless steels. The fittings, flanges, and fasteners made from this material exhibit excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich environments. This makes them an ideal choice for offshore and underwater applications, where exposure to saltwater and extreme pressure is a constant challenge.
The high molybdenum, chromium, and nitrogen content in Super Duplex S32750 ensures superior tensile strength and durability. Compared to conventional stainless steel grades, these components are not only stronger but also lighter, reducing overall material costs and weight in large-scale applications. As a result, they are highly valued by engineers, contractors, and procurement teams globally.
Pipe fittings made from Super Duplex S32750 are used for joining, diverting, or changing the flow of fluids in pipelines. Available in various forms such as elbows, tees, reducers, and caps, these fittings ensure leak-proof and durable connections. Their corrosion resistance ensures long-term performance, even in aggressive chemical environments. Importers and suppliers of these fittings maintain extensive stocks to cater to the diverse needs of industries like petrochemicals, power generation, and wastewater treatment.
Flanges play a crucial role in connecting pipes, valves, and other equipment within a piping system. Super Duplex S32750 flanges come in various types, including slip-on, weld neck, blind, and socket weld, to meet specific operational requirements. These flanges offer exceptional mechanical strength, allowing them to withstand high-pressure and high-temperature conditions. Exporters and stockists ensure the availability of these flanges in standard and customized dimensions to suit global market demands.
| UNS No. | S32750 |
|---|---|
| Standards | Super Duplex S32750 Fittings, Flanges & Fastners |
| Fitting Size | 1/2"NB to 36"NB |
| Fitting Thickness | SCH55, SCH10S, SCH40S, SCH50S, SCH100S, SCH120S, SCH5, SCH10, SCH40, SCH80, SCH100, SCH120, SCH160, SCH140, SCH160, SCH XXS |
| Type | Seamless/Welded/Fabricated |
| Flange Size | 1/2"NB to 36"NB |
| Flange Class | 150#, 300#, 900#, 600#, 1500# |
| Flange Type | Weld neck, Slip on, Blind, Socket weld, (WNRF, BLRF, SORF, SOFF) |
| Fasteners Size | M3 to M80, 1/8" to 70", Custom size |
| Fasteners Length | 3mm to 300mm |
| Bolt Type | Hex head bolts, Square Bolts, T Bolts, U8 Bolts, Dome Bolt, etc |
| Screw Type | Hex head Screw, Socket head Screw, Socket set Screw, etc |
| Studs Types | Double Ended Studs, Threaded Rod, Tie Bars, etc |
| Washer Types | Plain Washers, Lock Washers, Star Washer, etc |
| Nut Types | Hex Nut, Lock Nut, Dome Nut, Square Nut, Coupling Nut, etc |
| GRADE | Werks Toff | UNS | Ni | Cr | Co | Mo | Fe | Cu | Nb | Al | Ti | C | S | Si | Mn | Others |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Super Duplex 32750 | 1.4410 | S32750 | 6.0 - 8.0 | 24.0 - 26.0 | - | 3.0 - 3.5 | Bal | 0.50 Max | - | - | - | 0.03 Max | 0.02 Max | 0.80 Max | 1.20 Max | P - 0.035 Max / N - 0.24 - 0.32 |
| Element | Tensile Strength Rm (Mpa) | Yield strength Rp0.2 (Mpa) | Elongation A5% | Density (g/cm3) |
|---|---|---|---|---|
| Super Duplex 32750 | 800 | 550 | 25 | 7.8 |
Power Plants Industry
Aerospace Industry
Refineries Industry
Oil & Gas Industry
Sugar Industry
Chemical Industry
Petrochemical Industry