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Aisha Nickel Alloys stands out as a trusted manufacturer and supplier of Duplex Steel S31803 fasteners in Muscat, Oman. They provide top-notch fastening solutions tailored for demanding industrial applications. These fasteners are crafted using cutting-edge technology and rigorous quality control measures, ensuring they offer an impressive blend of strength, durability, and resistance to corrosion. Designed to excel in high-pressure and corrosive settings, the Duplex Steel S31803 fasteners from Aisha Nickel Alloys are built for efficiency. With precise dimensions and adherence to international standards, they serve various industries, including oil and gas, petrochemicals, marine, and infrastructure throughout Oman and the broader Middle East.
| 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 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex Steel S31803 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Fasteners 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 S31803 fasteners find extensive use in industries that demand both mechanical strength and corrosion resistance. They are commonly applied in oil and gas pipelines, offshore structures, pressure vessels, heat exchangers, and chemical processing equipment. Their design also makes them ideal for marine and desalination plants, where they regularly face chloride-rich environments. Additionally, these fasteners are utilized in power generation units, structural fabrication, and heavy engineering projects, ensuring a long service life, minimized downtime, and dependable performance in critical installations.
