- sales@rashdanpipes.com
- Amman, Jordan
Home > Duplex Steel > Duplex Steel Pipes S31803
Rashdan Pipes and Tubes in Amman, Jordan, is recognized for delivering high-performance industrial piping solutions, and their Duplex Steel S31803 pipes stand at the center of that reputation. These pipes are engineered for strength, durability, and absolute reliability in harsh working environments. By combining advanced production methods with strict quality checks, Rashdan ensures each pipe meets global standards and real-world demands. Duplex S31803 is valued for its balance of corrosion resistance and mechanical strength, making it a preferred choice for clients who need materials that last. Every product reflects Rashdan’s commitment to precision, trust, and long-term performance.
Duplex Steel S31803 is a balanced mixture of austenitic and ferritic stainless steel, containing chromium, nickel, molybdenum, and nitrogen for enhanced strength and corrosion resistance. This composition gives the alloy excellent resistance to stress corrosion cracking, pitting, and general wear. Mechanically, S31803 offers high tensile strength, strong yield strength, and impressive toughness even at lower temperatures. The duplex structure provides stability under heavy loads and ensures long service life in aggressive environments. These properties make S31803 a reliable, high-performance material for demanding industrial applications.
Pipe Range : 1 / 2″ NB – 8″ NB
Outer Diameter : 6.0-630mm
Wall Thickness : 0.3mm – 50 mm
Schedules : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length : Single Random, Double Random & Required Length
Specifications : ASTM A790 / ASME SA790
Types : Seamless / Fabricated
| Duplex | S31803 |
|---|---|
| Ni | 4.50 – 6.50 |
| Fe | 63.72 min |
| Cr | 22.0 – 23.0 |
| C | 0.030 max |
| Si | 1.00 max |
| Mn | 2.00 max |
| P | 0.030 max |
| S | 0.020 max |
| N | 0.14 – 0.20 |
| Grade | S31803 |
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669; |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Duplex Steel Pipes S31803 from Rashdan Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Rashdan Pipes and Tubes, one of the largest suppliers of Duplex Steel Pipes S31803 in Amman, Jordan, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Duplex Steel Pipes S31803 to meet your specific requirements. Our team at Rashdan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@rashdanpipes.com.
Duplex Steel S31803 pipes are widely used in industries where strength, safety, and corrosion resistance cannot be compromised. They are trusted in oil and gas operations, desalination plants, offshore platforms, chemical processing units, and heat exchanger systems. Their ability to withstand high pressure, aggressive chemicals, and fluctuating temperatures makes them ideal for pipelines, structural components, and marine environments. Engineers choose S31803 because it delivers consistent performance while reducing long-term maintenance costs. These pipes bring reliability to complex projects, ensuring systems stay strong, stable, and dependable even under the toughest industrial conditions.
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