Home > Duplex Steel > Duplex Steel S31803 Tubing
Bilal Nickel Alloys, based in Safat, Kuwait, stands out as a top manufacturer and supplier of high-quality Duplex Steel S31803 Tubing. This tubing is crafted to excel in tough industrial settings, boasting remarkable strength, corrosion resistance, and durability. It’s specifically designed to endure extreme conditions, including high pressure, temperature fluctuations, and aggressive chemicals. At Bilal Nickel Alloys, we prioritize precision manufacturing, rigorous testing, and adherence to global standards, ensuring our tubing meets the high demands of industries like oil and gas, petrochemicals, desalination, marine, and chemical processing, providing dependable and long-lasting solutions for critical operations.
| Specifications | : | ASTM A789 ASME SA789 |
| Dimensions | : | ASTM, ASME and API |
| Tube Size | : | 1/2″NB TO 12 “NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
| Type | : | Seamless / ERW / Welded / Fabricated |
| Form | : | Round, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
| S31803 | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
| S31803 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
At Bilal Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Tubing in Safat, Kuwait, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Kuwait, 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 Tubing finds its place in various industries that require exceptional mechanical strength and corrosion resistance. It’s frequently used in offshore oil and gas production systems, subsea equipment, heat exchangers, pressure vessels, pipelines, and desalination plants, thanks to its stellar performance in seawater and chloride-rich environments. Additionally, the chemical processing, pulp and paper industries, and petrochemical plants depend on this tubing for its resistance to aggressive chemicals, ensuring reliable performance in challenging applications.
