Home > Super Duplex Steel > Super Duplex Steel 2507 Tube Fittings
Okoye Nickel Alloys is a leading manufacturer and supplier of Super Duplex Steel 2507 Tube Fittings in Kinshasa, Congo. Our Super Duplex Steel 2507 Tube Fittings are designed to provide superior strength and exceptional corrosion resistance, particularly in challenging environments. Engineered for high-pressure and high-temperature applications, these fittings excel in the oil and gas, chemical processing, and marine industries. They offer outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, ensuring reliable performance and durability. At Okoye Nickel Alloys, we are committed to delivering top-quality products and excellent customer service, establishing ourselves as the trusted choice for Super Duplex Steel 2507 Tube Fittings in Kinshasa and beyond.
| Standard Specification : | Super Duplex Tube Fittings |
| 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 2507 Tube Fittings | 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 2507 Tube Fittings | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
The **Super Duplex Steel 2507 Tube Fittings** are made up of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), nitrogen (0.24–0.32%), along with trace amounts of manganese, silicon, and copper, with iron making up the rest. This distinctive dual-phase (austenitic-ferritic) structure provides outstanding mechanical strength and corrosion resistance. These fittings showcase a tensile strength of about 800 MPa, a yield strength of roughly 550 MPa, and impressive impact toughness. They excel in resisting chloride-induced corrosion, erosion, and fatigue, making them ideal for high-stress and high-temperature applications.
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You’ll find **Super Duplex Steel 2507 Tube Fittings** in a variety of industries that require top-tier mechanical performance and corrosion resistance. They’re particularly suited for offshore oil and gas platforms, subsea pipelines, and desalination plants thanks to their resilience against seawater and brine. In the chemical and petrochemical sectors, they’re utilized in process piping, heat exchangers, and pressure vessels. These fittings are also found in marine, paper and pulp, and power generation systems where high strength and long-lasting reliability are crucial. Their capability to perform under extreme pressure and temperature conditions makes them a reliable choice for demanding applications.
