Home > Duplex Steel > Duplex Steel S31803 Pipe
Sayam Nickel Alloys is a well-respected manufacturer and supplier based in Hyderabad, specializing in high-quality Duplex Steel Pipes S31803 for critical industrial applications. With cutting-edge manufacturing facilities, precise engineering, and rigorous quality control, the company guarantees pipes that comply with ASTM and international standards. Sayam Nickel Alloys offers duplex stainless steel pipes known for their impressive strength, corrosion resistance, and durability. Catering to the oil and gas, chemical processing, petrochemical, marine, and power generation sectors, the company is celebrated for its technical know-how, consistent quality, and prompt delivery. Their customer-focused approach ensures reliable, high-performance Duplex Steel Pipes S31803 for challenging environments around the globe.
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
| 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; |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Pipe in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 Pipes S31803 find extensive use in industries that demand high strength and corrosion resistance. They’re commonly utilized in oil and gas pipelines, chemical processing facilities, petrochemical plants, and power generation systems. These pipes are particularly well-suited for seawater handling, desalination plants, and offshore platforms, thanks to their resistance to chloride-induced corrosion. Their robust properties make them a go-to choice for various applications, ensuring reliability and performance in even the most challenging environments.
