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Hakan Nickel Alloys, located in Istanbul, Turkey, is a reliable manufacturer and supplier of top-notch corrosion-resistant components, including Duplex Steel Fasteners. These fasteners are designed to provide outstanding strength, corrosion resistance, and dependability in tough industrial settings. Crafted to meet international standards and offered in a range of sizes, types, and thread configurations, Duplex Steel Fasteners from Hakan Nickel Alloys are utilized worldwide in industries like oil and gas, petrochemicals, marine, water treatment, and structural engineering, where secure and durable connections are crucial.
| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/8″ NB TO 24″ NB |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | : | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F6 |
| Phosphorus | Sulphur | Silicon | Carbon | Manganese | Nickel | Molybdenum | Nitrogen | Copper | Chromium |
|---|---|---|---|---|---|---|---|---|---|
| 0.035 % max | 0.02 % max | 0.80 % max | 0.03% Max | 1.20 % max | 6.00 – 8.00 % | 3.00 – 5.00 % | 0.24 – 0.32 % | 0.50 % max | 24.0 – 26.0 % |
| Grade | YS (MPa) | UTS (MPa) | % Elongation | Hardness(BHN) |
| UNS S32750 | 550 min. | 795 min. | 15 min. | 310 max. |
| UNS S32760 | 550 min. | 750 min. | 25 min. | 270 max. |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Fasteners 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.
Duplex Steel Fasteners find their place in applications where mechanical strength and corrosion resistance are vital. You’ll commonly see them in piping systems, pressure vessels, structural frameworks, heat exchangers, offshore platforms, and marine equipment. They excel in harsh environments like saltwater, chemical processing units, and acidic or chlorinated conditions. With their long service life, low maintenance needs, and resistance to wear and stress, Duplex Steel Fasteners are the go-to choice for securing components in highly corrosive and high-load industrial systems.
