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Aisha Nickel Alloys, located in Muscat, Oman, stands out as a top manufacturer and supplier of high-quality Duplex Steel Forged Fittings. Known for their remarkable quality and precision, these fittings are crafted to meet strict industrial standards, ensuring they’re durable and perform well even in tough conditions. With a strong focus on innovation and keeping customers happy, Aisha Nickel Alloys offers a wide range of forged fittings that seamlessly fit into pipelines, valves, and machinery. Their products boast excellent corrosion resistance, mechanical strength, and a long lifespan, making them the go-to choice for industries that need dependable and sturdy steel solutions.
Duplex Steel Forged Fittings are made from a carefully balanced blend of austenitic and ferritic stainless steel, usually featuring 22% chromium, 5–6% nickel, and 3% molybdenum. This unique mix gives them impressive resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, these fittings deliver high tensile strength (around 620–850 MPa), yield strength (approximately 450–620 MPa), and outstanding toughness across a broad temperature range. Their dual-phase microstructure enhances fatigue resistance and keeps their dimensions stable, making them ideal for high-pressure, high-temperature, and aggressive chemical environments where regular stainless steel might not hold up.
| Specifications | ASTM A182 / ASME SA182 |
| Duplex Stainless Steel Forged Fitting Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Duplex Stainless Forged Fitting Types | Seamless / Welded / ERW / Fabricated Duplex SS Forged Fitting |
| ASTM A182 Duplex Steel Forged Fitting Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| SA182 Duplex Steel Forged Fitting Type | DN15-DN1200 |
| Duplex Steel Forged Fittings Thread | NPT, BSPT, BSPP |
| Duplex Steel Forged Fittings Pressure Rating | 2000lb/ 3000lb/ 6000lbs /9000lbs |
| Connection | Welding |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Duplex SS Forged Fitting |
| Stainless Steel Duplex Forged Fitting Size Range | ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) |
| Duplex Steel Elbow | Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D. Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO |
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| Duplex Forged Fitting Manufacturing process | Push, Press, Forge, Cast, etc. |
| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Crosses, Equal Tees & Reducing Tees,Couplings, Reducers, Inserts, Unions, Caps, Nipples, Forged Forged Fitting, Socket Weld & Threaded, 90° & 45° Elbows – Female-Female, Male-Male, Male-Female, Union, Nipples, Couplings, Plugs Fittings |
| Duplex Steel Buttweld Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| DSS Forged Fitting Origin & Mills | Japanese, Indian, USA, Korean, European, Ukraine, Russian (NO CHINA) |
| Key markets and industries for ASTM A182 Duplex Forged Fitting |
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| A182 Duplex Steel Forged Fitting uses & application |
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| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| Duplex Steel Forged Fittings | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Forged Fittings in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, 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.
Duplex Steel Forged Fittings find their place in industries that require both high strength and corrosion resistance. They play a vital role in oil and gas pipelines, petrochemical plants, chemical processing facilities, and marine applications. These fittings are designed to handle high-pressure and high-temperature fluids while resisting corrosion caused by chlorides, ensuring they remain reliable over time. Common uses include elbows, tees, reducers, and couplings in critical piping systems. They’re also essential in water treatment plants, power generation, and offshore platforms, where both mechanical integrity and chemical resistance are key. Their versatility makes them a valuable asset in various demanding applications.