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Hakan Nickel Alloys, located in Istanbul, Turkey, stands out as a leading manufacturer and supplier of top-notch duplex steel products. Known for their unwavering dedication to precision and reliability, the company supplies Duplex Steel Pipe Fittings to clients in Da Nang, Vietnam, ensuring they perform exceptionally well in tough industrial settings. With cutting-edge manufacturing processes and rigorous quality control, Hakan Nickel Alloys produces fittings that adhere to international standards, serving industries that demand corrosion-resistant and high-strength solutions. Their expertise and commitment make them a go-to partner for businesses looking for durable and efficient piping solutions across a range of applications.
The Duplex Steel Pipe Fittings from Hakan Nickel Alloys typically contain about 22% chromium, 5–6% nickel, 3% molybdenum, along with a well-balanced mix of iron, manganese, and nitrogen. This specific composition creates an ideal blend of austenitic and ferritic microstructures, boosting both corrosion resistance and mechanical strength. On the mechanical side, these fittings showcase a tensile strength of roughly 620–800 MPa, yield strength between 450–550 MPa, and an elongation of 25–30%. They also offer excellent resistance to stress corrosion cracking and pitting, making them perfect for high-pressure and chemically aggressive environments.
| Specifications | ASTM A815/ ASME SA815 |
|---|---|
| Bending Radius | Radius=1 D, 2D, 3 D, 5D, 6D, 8 D, 10D |
| Size Range | Seamless Butt-Weld Fitting: From 1/2″ – 10″ Welded ButtWeld Fitting: From 1/2″ – 48″ |
| Dimension | ASME/ ANSI B16.9 | ASME B16.28 | MSS-SP-43 | BS1560 | BS4504 | BS10 |
| Size Ranges | ½” NB to 24″ NB in Schedule 10s, 40s, 80s, 160s, XXS. |
| Other Grades | Duplex 2205 Fittings, UNS S31803 Fittings, UNS S32205 Fittings |
| Types | Welded | Seamless | Fabricated |
| Process of Duplex Steel Fittings Manufacturer in india | Push, Press, Cast, Forge. |
| Thickness of Fitting | SCH10, SCH 20, SCH30, STD SCH40, SCH80, SCH60, XS, SCH100, SCH 120, SCH140, SCH 160, XXS available with NACE MR 01-75 |
| Grade | Duplex Pipe Fittings |
|---|---|
| S | 0.020 maximum |
| C | 0.030 maximum |
| Cr | 22.0 – 23.0 |
| Mn | 2.00 maximum |
| Ni | 4.50 – 6.50 |
| Si | 1.00 maximum |
| Fe | 63.72 min |
| P | 0.030 maximum |
| Mo | 3.0 – 3.5 |
| N | 0.14 – 0.20 |
| Gr. | Density (lb/in 3) | Density (g/cm 3) | Melting Point (°F) | Melting Point (°C) |
| Duplex Steel Pipe Fittings | 0.285 | 7.805 | 2588 – 2669 | 1420 – 1465 |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Pipe Fittings in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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.
These Duplex Steel Pipe Fittings are widely used in the oil and gas, chemical processing, petrochemical, and marine sectors. They excel in pipelines that transport corrosive fluids, high-pressure systems, and seawater installations thanks to their outstanding resistance to pitting and crevice corrosion. Moreover, they find applications in power plants, desalination facilities, and offshore platforms where durability and reliability are paramount. Their impressive strength, toughness, and resistance to thermal fatigue make them suitable for both onshore and offshore operations, ensuring long-lasting performance and lower maintenance costs.