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ASTM A790 S32750 / S32760 Supex Duplex Pipes Stockist in Mumbai India. ASTM A790 Super Duplex Steel 2205 Seamless, Welded, ERW Pipes ASTM A358 S32750/S32760 EFW Pipes Stockist and Supplier in Mumbai India.
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Super Duplex Steel S32750/S32760 pipes are high performance stainless steel pipes that are known for their outstanding toughness, resistance to corrosion and long service life. It combines the benefits of both austenitic and ferritic steels, making these pipes reliable for demanding environments such as seawater exposure, acidic chemical processing and high pressure systems. Preston Pipes & Alloys is a leading supplier of super duplex steel S32750/S32760 pipes. It is available in both seamless and welded forms. Common features include high tensile strength, resistance to stress corrosion cracking, and long service life. Applications cover pumps, valves, fasteners, pipework, connectors, and critical components in the oil and gas, petrochemical, chemical, pulp, and paper industries. The s32760 super duplex seamless pipe range also delivers dependable performance for offshore and marine projects.
Super duplex 2507 pipe options are available in sizes from 6.35 mm OD up to 254 mm OD with wall thickness ranging from 0.6 mm to 20 mm. Shapes are available in round, square, rectangular, coil, and U-tube shapes, and lengths can be single random, double random, or cut to order. There are two types of ends: plain and beveled, both of which facilitate easier installation. Products are offered in seamless, ERW and welded forms to accommodate various operational needs. Manufacturers follow strict industry requirements to ensure that each super duplex S32750 pipe is the same, strong, and resistant to corrosion.
The Chemical composition of super duplex steel S32750/S32760 includes elements such as chromium, nickel, molybdenum, copper, tungsten, carbon, nitrogen, manganese, silicon, phosphorus and iron. This balanced mix delivers a unique combination of toughness, corrosion resistance, and wear resistance. The ASTM A790 UNSS32750 pipe has outstanding durability at different temperatures when it offers mechanical performance. At room temperature, the ultimate tensile strength is over 750 MPa and the yield strength remains strong even at temperatures up to 250°C. Due to this, the super duplex steel S32750 pipe can be used in situations, where safety and dependability are very important and there is a lot of stress and heat.
Every super duplex UNS S32760 pipe stockist ensures strict quality checks, and testing before dispatch. Pipes are supplied with a Mill Test Certificate according to EN 10204/3.2B, ensuring material compliance and integrity. Destructive and non-destructive testing makes sure, that it works well in daily life. We meet the regulations for export packing and offer various options, such as wooden boxes, plastic wrapping, steel strip bundling, or customized protection based on the needs of the project. Select the highest-quality super duplex pipes, designed to function effectively and withstand the most demanding industrial conditions.
| Specifications | Details |
| Standard | ASTM A790, A358 / ASME SA790, SA358 ASTM, ASME and API |
| Seamless Size | 1/2″ NB – 16″ NB |
| ERW Size | 1/2″ NB – 24″ NB |
| EFW Size | 6″ NB – 100″ NB |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available |
| Length | Single Random, Double Random & Required Length |
| Thickness | 0.3mm – 50 mm |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS |
| Type | Seamless, Welded, ERW, EFW |
| Form | Round Pipes, Square Pipes, Rectangular Pipe |
| End | Plain End, Beveled End, Threaded |
Supex Duplex Steel S32750/S32760 Seamless Pipe
Supex Duplex Steel S32750/S32760 Welded Pipe
Supex Duplex Steel S32750/S32760 ERW Pipe
Supex Duplex Steel S32750/S32760 EFW Pipe
Supex Duplex Steel S32750/S32760 Round Pipe
Supex Duplex Steel S32750/S32760 Square Pipe
Supex Duplex Steel S32750/S32760 Rectangular Pipe
Supex Duplex Steel S32750/S32760 Polished Pipe
Contact Preston Pipes and Alloys for the best offer & competitive quotation on Supex Duplex Steel S32750/S32760 Pipes.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
| STANDARD | WERKSTOFF NR. | UNS |
| S32750 / S32760 | 1.4410 | S32750 / S32760 |
