- sales@irfanpipes.com
- Istanbul, İzmir
Home > Super Duplex Steel > Super Duplex Steel Coil Tubing
Irfan Pipes and Tubes, based in Istanbul, Turkey, has built a solid reputation as a manufacturer and supplier of Super Duplex Steel Coil Tubing. They specialize in providing high-performance tubing solutions that industries rely on for exceptional corrosion resistance and mechanical strength. With cutting-edge manufacturing processes and rigorous quality checks, Irfan ensures their coil tubing meets international standards like ASTM A789 and ASTM A790. They serve demanding sectors such as oil & gas, chemical processing, offshore engineering, and power generation. Irfan Pipes and Tubes is dedicated to delivering durable, cost-effective coil tubing solutions that are trusted to perform reliably in extreme conditions and harsh environments.
Super Duplex Steel Coil Tubing from Irfan Pipes and Tubes is typically crafted using grades like UNS S32750 and S32760. Its chemical makeup features around 24–26% chromium, 6–8% nickel, 3–5% molybdenum, and nitrogen, all of which boost its resistance to pitting and stress corrosion cracking. This tubing boasts impressive mechanical strength, with a tensile strength ranging from 800 to 850 MPa, a yield strength of about 550 MPa, and an elongation of roughly 25%. The duplex microstructure (a mix of austenitic and ferritic) ensures excellent toughness and fatigue resistance, making it perfect for high-pressure, high-stress, and corrosive environments.
Pipe Range : 6.35 Mm OD to 273 Mm OD
Outer Diameter : 9.52 mm O.D to 50.80 mm O.D
Wall Thickness : 0.70 mm to 12.70 mm
Schedules : SCH10S,SCH40S,SCH80S,SCH160S
Length : up to 12 Meters Leg Length & Customed Length
Specifications : ASTM A688 / ASTM SA688 / ASTM A249 / ASTM A789/ ASTM A213 standard for heat exchanger
Types : Heat Exchanger/ Instrumentation/ Precision Tubing/ Long Coiled Tubing/ Multi-core Coiled
| Super Duplex | Coil |
|---|---|
| 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 |
| Material | Super Duplex Steel |
| 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 Super Duplex Steel Coil Tubing from Irfan Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Duplex steel solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Irfan Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Coil Tubing in the Istanbuls, Turkey. Offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Super Duplex steel products in the region, delivering reliable solutions to meet diverse project requirements.
Yes, we provide custom sizes for Super Duplex Steel Coil Tubing to meet your specific requirements. At Irfan Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@irfanpipes.com.
Irfan Pipes and Tubes’ Super Duplex Steel Coil Tubing is engineered for high-performance use in tough conditions. In the oil & gas sector, it’s commonly employed for downhole chemical injection lines, control lines, and hydraulic systems, thanks to its resistance to chloride-induced stress corrosion. It’s also a great fit for offshore and subsea applications, such as umbilicals and flowlines. Chemical and petrochemical facilities use it to transport corrosive fluids, while power generation plants rely on its durability in demanding environments.
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