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Wai Nickel Alloys is a leading manufacturer and supplier of Super Duplex Steel Tube Fittings in Naypyidaw, Myanmar. Our Super Duplex Tube Fittings are engineered to deliver exceptional strength and corrosion resistance, making them ideal for challenging environments. With a focus on high performance and durability, these fittings are perfect for applications in the oil and gas, chemical processing, and marine industries. They offer superior resistance to pitting, crevice corrosion, and stress corrosion cracking, ensuring reliability under extreme conditions. At Wai Nickel Alloys, we are dedicated to providing top-quality products and outstanding service, establishing ourselves as a trusted partner for Super Duplex Steel Tube Fittings in Naypyidaw 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 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 Tube Fittings | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Typically, **Super Duplex Steel Tube Fittings** are produced from grades S32750 and S32760, which include around 25% chromium, 7% nickel, 4% molybdenum, and nitrogen. This well-balanced dual-phase microstructure of ferrite and austenite offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. These fittings boast a high tensile strength of approximately 800–900 MPa and excellent impact toughness. They also exhibit superior weldability and oxidation resistance, ensuring they last even in high-pressure and high-temperature situations.
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You’ll find **Super Duplex Steel Tube Fittings** commonly used in sectors like oil and gas, petrochemical, marine, power generation, and desalination. They’re perfect for offshore platforms, heat exchangers, pressure vessels, and chemical processing systems that deal with corrosive fluids. Their remarkable resistance to seawater and chloride-rich environments makes them a great fit for desalination and wastewater treatment plants. With **Super Duplex Steel Tube Fittings**, you can count on reliable fluid handling, robust mechanical integrity, and long-lasting performance, even in the harshest industrial settings.
