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Elvis Nickel Alloys is a renowned Houston, USA-based company for producing and supplying high-quality Duplex Steel Fasteners. Our Duplex Steel Fasteners are designed to deliver high strength and corrosion resistance, suitable for extreme industrial conditions. With years of experience and cutting-edge technology, we supply a complete range of fasteners in various sizes and specifications as per international standards. Our emphasis on quality assurance, timely delivery, and competitive pricing has made us a trusted partner to industries as diverse as marine and petrochemical. Elvis Nickel Alloys is dedicated to the delivery of products that assure durability, precision, and superior performance under extreme conditions.
| 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 Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Fasteners in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, 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 extensive application in industries where there is a need for high-strength, corrosion-resistant connections. They are specifically suited for offshore platforms, heat exchangers, desalination plants, and marine hardware because of their ability to withstand chloride stress corrosion. The pulp and paper, chemical processing, and oil and gas industries are regular users of these fasteners in pressure vessels, pipelines, and structural assemblies. Their good mechanical strength enables weight savings in manufactured systems. Duplex Steel Fasteners are also preferred in architectural and structural work where aesthetic appearance and durability are a must. They are designed to provide good performance in severe and demanding environments.
