Home > Super Duplex Steel > Super Duplex Steel S32760 Tube Fittings
Paing Tube Fittings, located in Naypyidaw, Myanmar, stands out as a top manufacturer and supplier of high-performance Super Duplex Steel S32760 Tube Fittings. Known for their outstanding quality and precision engineering, Paing Tube Fittings caters to industries that need corrosion-resistant and durable solutions, such as oil and gas, petrochemical, and marine sectors. Their product lineup includes elbows, tees, reducers, and couplings, all designed for seamless integration into critical piping systems. By adhering to international standards and employing advanced manufacturing processes along with strict quality control, every Super Duplex Steel S32760 Tube Fitting guarantees reliability, safety, and long-lasting performance in challenging environments.
Super Duplex Steel S32760 Tube Fittings are made of high-quality duplex stainless steel alloys, with about 25–27% chromium, 6–8% nickel, and 3–5% molybdenum. Their well-balanced composition provides excellent corrosion and pitting resistance in hostile environments. In terms of mechanics, these fittings have tensile strengths of about 850–900 MPa and yield strengths of about 550 MPa, providing longevity under harsh pressures. Physically, they possess a density of approximately 7.8 g/cm³ and perform effectively over a broad temperature range, providing superior integrity and efficiency in operation worldwide.
| 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 |
Super Duplex Steel S32760 Tube Fittings boast a well-balanced composition of about 25–26% chromium, 6–7% nickel, 3–4% molybdenum, and 0.2–0.3% nitrogen, which provides exceptional resistance to pitting, crevice, and stress corrosion cracking. These fittings feature a dual-phase microstructure of austenite and ferrite, delivering impressive tensile strength in the range of 850–900 MPa, yield strength close to 550–600 MPa, and remarkable toughness. With a hardness typically between 28–32 HRC, they are specifically designed for extreme environments that demand structural integrity and long-term durability.
| 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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Super Duplex Steel S32760 Tube Fittings are extensively utilized in industries that require high corrosion resistance, strength, and reliability. They are perfect for oil and gas pipelines, offshore platforms, chemical processing plants, desalination facilities, and marine applications. Suitable for high-pressure and high-temperature systems, these fittings ensure leak-proof connections and sustained operational performance. Their excellent resistance to chloride-induced corrosion makes them ideal for handling seawater and aggressive chemical environments. Paing’s S32760 Tube Fittings facilitate safe, efficient, and maintenance-free operation in critical industrial processes, ultimately enhancing system longevity and operational safety.
Super Duplex Steel S32760 Tube Fittings are widely applied in demanding industrial applications like oil and gas, petrochemical, and power generation where high corrosion resistance and mechanical strength are required. They offer dependable, leak-tight connections in high-pressure systems, providing safe fluid and gas transfer. They are suitable for offshore and marine environments, where their strong design reduces maintenance while optimizing operational efficiency and safety to ensure long-term system reliability. They provide superior performance and affordable solutions even in the toughest conditions around the world.
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