- sales@vipulpipesandtubes.co.in
- Chennai, india
Home > Super Duplex Steel > Super Duplex Steel Coil Tubing
A well-known producer and supplier of Super Duplex Steel Coil Tubing, Vipul Pipes and Tubes is based in Chennai, India, and offers precisely engineered tubing solutions for extremely corrosive and high-pressure environments. This tubing is perfect for use in the offshore, oil and gas, chemical, and marine industries because it is made to last and perform well. Vipul’s Super Duplex coil tubing is produced in accordance with international standards like ASTM and ASME, guaranteeing remarkable strength, resistance to corrosion, and dependability. Vipul Pipes and Tubes caters to customers in India and international markets with an emphasis on quality, technical know-how, and client satisfaction.
Super Duplex Steel Coil Tubing has a dual-phase (austenitic-ferritic) structure and is usually composed of UNS S32750 or S32760. About 25% of it is chromium, 7% is nickel, 3.5% is molybdenum, and tungsten and nitrogen are added. Excellent resistance to pitting, stress corrosion cracking, and crevice corrosion is offered by this composition. With a yield strength of about 550 MPa and a tensile strength of up to 800–1000 MPa, it provides excellent mechanical strength. Additionally, the tubing has good weldability, fatigue strength, and outstanding impact resistance. Because of these features, it is perfect for long coil lengths operating continuously in harsh mechanical and environmental conditions.
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 Vipul 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.
Vipul Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Coil Tubing in the Chennais, India. 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 Vipul 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@vipulpipesandtubes.co.in.
Super Duplex Steel Coil Tubing’s superior corrosion resistance and high pressure-handling capacity make it a popular choice for chemical injection systems, subsea control lines and oil and gas exploration. Hydraulic lines exposed to harsh chloride environments and seawater cooling systems are two applications for it in marine engineering. In the chemical and petrochemical industries, it is also used in condensers, heat exchangers, and process instrumentation. Long, continuous runs are made possible by the continuous coil form, which also lowers the possibility of leaks and connection points. For demanding, high-integrity fluid transport in demanding, high-performance environments, this makes it extremely effective.
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