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Al Vishwas Nickel Alloys, based in Dubai, UAE, is a respected manufacturer and supplier of premium Duplex Steel S31803 Fasteners. These fasteners are engineered to provide outstanding strength, durability, and resistance to corrosion, making them ideal for demanding industrial environments. The company uses advanced manufacturing methods together with rigorous quality control procedures to guarantee their fasteners comply with international standards and operate dependably, even under extreme conditions. Al Vishwas Nickel Alloys offers a wide selection of Duplex Steel S31803 Fasteners across various sizes and specifications, catering to numerous industries such as oil and gas, petrochemicals, marine engineering, construction, and power generation. They have earned a strong reputation for supplying reliable, high-performance fastening solutions.
| 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 Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Fasteners in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our modern manufacturing facilities are strategically situated in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-quality materials always available on hand. We are committed to supplying outstanding products and services, guaranteeing dependability and excellence for our clients worldwide.
Reach out to us for a fast quote tailored to your requirement.
Duplex Steel S31803 Fasteners are widely used in industries where toughness, resistance to corrosion, and mechanical strength are essential. Within the oil and gas sector, they serve an important function in fastening pipelines, offshore platforms, and drilling equipment exposed to severe conditions. Chemical and petrochemical plants rely on them for reactors, pressure vessels, and processing equipment that encounter corrosive chemicals. The marine and shipbuilding industries likewise depend on S31803 Fasteners for seawater handling systems, guaranteeing that their uses stay strong and dependable in demanding environments.
