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Paul Tube Fittings is a reliable manufacturer and supplier of Super Duplex Steel S32760 Tube Fittings based in Houston, USA. We’re known for providing high-performance products that cater to the rigorous demands of various industries. Our tube fittings are designed with a strong emphasis on quality, durability, and corrosion resistance, making them perfect for tough environments and critical applications. With years of experience and cutting-edge manufacturing capabilities under our belt, Paul Tube Fittings offers a wide range of precision-engineered fittings that meet international standards. We pride ourselves on delivering excellent service, competitive pricing, and prompt deliveries, which is why clients from various sectors choose us as their go-to supplier.
Super Duplex Steel S32760 Tube Fittings boast a distinctive chemical makeup, typically featuring 24–26% Chromium, 6–8% Nickel, 3–5% Molybdenum, 0.2–0.3% Nitrogen, along with trace amounts of Copper and Tungsten. This unique composition enhances both strength and corrosion resistance. The alloy is known for its impressive tensile strength (~750 MPa), yield strength (~550 MPa), and remarkable impact toughness, even in low-temperature conditions. With a maximum hardness of 28 HRC, S32760 maintains its structural integrity in chloride-rich and acidic environments, making it a top choice for high-pressure and corrosive applications.
| Tube Size | 1/16”OD to 2”OD, 2mm OD to 50mm OD |
| Material Grades | Super Duplex Steel S32760 |
| Thread | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| Pressure Rating | 6000PSI for Super Duplex Steel, 300/1000/3000PSI for Brass |
| Standards | ASTM D1710, ASTM D3294 |
| Applicable temperature | 150-400°C |
At Paul Tube Fittings, we are the largest supplier, manufacturer, and exporter of Super Duplex Steel S32760 Tube Fittings in Houston, USA. Our advanced manufacturing facilities, strategically positioned in the USA, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| Grade | S32750 | S32760 |
| C | 0.030 max | 0.05 max |
| Mn | 1.20 max | 1.00 max |
| Si | 0.80 max | 1.00 max |
| P | 0.035 max | 0.030 max |
| S | 0.020 max | 0.010 max |
| Cr | 24.00 – 26.00 | 24.00 – 26.00 |
| Mo | 3.00 – 5.00 | 3.00 – 4.00 |
| Ni | 6.00 – 8.00 | 6.00 – 8.00 |
| N | 0.24 – 0.32 | 0.20 – 0.30 |
| Fe | 58.095 min | 57.61 min |
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These Super Duplex Steel S32760 Tube Fittings are extensively utilized in industries that demand exceptional strength and corrosion resistance. You’ll find them in offshore oil and gas platforms, chemical processing plants, desalination systems, and marine engineering projects. Their outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion makes them ideal for high-pressure hydraulic systems, heat exchangers, and piping networks in aggressive settings. They’re also widely used in the power generation and petrochemical sectors, where reliability and performance are paramount. These fittings play a crucial role in ensuring safety and operational efficiency in some of the most challenging engineering environments around the globe.
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