Home > Super Duplex Steel > Super Duplex Steel Tube Fittings S32750
Elvis Nickel Alloys, based in Houston, USA, stands out as a leading manufacturer and supplier of Super Duplex Steel Tube Fittings S32750, crafted to excel in the toughest environments. Made from UNS S32750 (SAF 2507) alloy, these tube fittings boast an impressive mix of mechanical strength, corrosion resistance, and precise dimensions. Thanks to their balanced dual-phase (austenitic-ferritic) structure, they effectively fend off pitting, crevice corrosion, and chloride-induced stress corrosion cracking, even in harsh chemical and marine settings. Offered in various configurations like unions, elbows, tees, and reducers, these fittings comply with global standards such as ASTM A182, ASME B16.11, and EN 10216-5.
S32750 Super Duplex Steel Tube Fittings are made up of 24–26% chromium, 6–8% nickel, 3–5% molybdenum, 0.2–0.3% nitrogen, along with trace elements like manganese, copper, and silicon. This alloy showcases a high PREN (>40), providing exceptional resistance to localized corrosion in chloride-heavy environments. On the mechanical side, it offers a yield strength of ≥550 MPa, tensile strength reaching up to 800 MPa, and impressive impact toughness, even in freezing temperatures. These characteristics make S32750 fittings perfect for high-pressure and high-stress piping systems.
| Standard Specification : | Super Duplex Fittings S32750 |
| Coating Fitting Faces : | Cold and Hot Dip Galvanized, Zinc Plated, Yellow Transparent, Oil Black Paint, Anti-rust Paint |
| Thickness: | View Our Thickness: Schedule 5S, SCH10, SCH20, SCH10, SCH20, SCH30, SCHTD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160. |
| Rating Pressure: | Pressure Rating Of: 3000 LBS, 6000 LBS, 9000 LBS |
| Check Sizes: | (SMLS UPTO 24”) 1/2” TO 36” (Buttweld 8” TO 36” ) |
| Standard: | MSS-SP-43 Type B Fittings, ANSI B16.28 Fittings, JIS B2312 Fittings, JIS B2313 Fittings, ANSI B16.9 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type b Fittings |
| Dimensions Class: | 2000#, 3000#, 6000#, 9000# |
| Application: | Chemical Industry Water Pipeline Industry Nuclear Power Plant Natural Gas Industry Fabrication Industry Oil And Gas Industry |
| Fitting Machining Equipment: | Press machine, electric bevelling machine, Bending machine, Pushing Machine, Sand-blasting machine etc |
| Element | C | Mn | Si | P | S | Cr | Ni | Mo | N | Fe |
| Super Duplex Steel Tube Fittings S32750 | 0.030 max. | 2.00 max. | 1.00 max. | 0.030 max. | 0.020 max. | 21.0 – 23.0 | 4.50 – 6.50 | 2.50 – 3.50 | 0.08 – 0.20 | 63.54 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Super Duplex Steel Tube Fittings S32750 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Tube Fittings S32750 in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Super Duplex S32750 Tube Fittings find extensive use in offshore oil and gas platforms, desalination plants, chemical processing facilities, marine engineering, and power generation plants. They play a crucial role in instrumentation lines, fluid transfer systems, and hydraulic piping where exposure to chlorides, acids, and abrasive materials is frequent. These fittings guarantee leak-proof, corrosion-resistant connections in systems that face high pressure, temperature fluctuations, and mechanical vibrations. Their excellent strength-to-weight ratio and long service life minimize maintenance requirements and enhance reliability, making them the go-to choice for demanding and corrosive environments.
