- sales@impextubeind.com
- Mumbai, India
Home > Super Duplex Steel > Super Duplex Steel Welded Tubing
Impex Tube India is a reliable manufacturer and supplier of top-quality pipes and tubes in Mumbai, India, providing specialized products such as Super Duplex Steel Welded Tubing. Being highly focused on precision, long-lasting performance, and international quality standards, the company serves a wide range of industrial applications such as oil & gas, chemical, marine, and power generation. Their Super Duplex Steel Welded Tubing is designed to provide superior performance in challenging environments through a combination of high strength and high corrosion resistance. Impex Tube India provides timely delivery, technical support, and customer satisfaction, and so is a sure source for superior piping solutions.
Super Duplex Steel Welded Tubing contains around 25% chromium, 7% nickel, 4% molybdenum, and supplemented nitrogen for improved corrosion resistance and mechanical properties. The tubing provides impressive mechanical strength with a yield strength of approximately 550 MPa and tensile strength around 795 MPa. It also offers good toughness and resistance to stress corrosion cracking, particularly in environments rich in chloride. The welded condition allows for ease of fabrication with no sacrifice in structural integrity. Its dual-phase microstructure of austenitic and ferritic stainless steels renders it a material of choice for critical application with high pressure and corrosive media.
Pipe Range : 1 / 2″ NB – 8″ NB
Outer Diameter : 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB
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 A789 / ASME SA789, ASTM A789 / ASME SA A789
Types : Welded
| Super Duplex | Welded |
|---|---|
| Ni | 6.00 – 8.00 |
| Fe | 58.095 min |
| Cr | 24.00 – 26.00 |
| C | 0.030 max |
| Si | 0.80 max |
| Mn | 1.20 max |
| P | 0.035 max |
| S | 0.020 max |
| N | 0.24 – 0.32 |
| Material | Super Duplex Steel |
| Density (g/cm 3) | 7.8 |
| Density (lb/in 3) | 0.281 |
| Melting Point (°C) | 1350 |
| Melting Point (°F) | 2460 |
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 Welded Tubes from Impex Tube India 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 Super Duplex steel solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Impex Tube India, one of the largest suppliers of Super Duplex Steel Welded Tubing in the Mumbais, 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 Welded Tubes to meet your specific requirements. At Impex Tube India, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@impextubeind.com.
Super Duplex Steel Welded Tube is widely utilized in applications where strength, durability, and resistance to corrosion are important. It finds application in the oil and gas sector on offshore platforms, subsea hardware, and flowlines owing to its pitting and crevice corrosion resistance. Chemical processing plants use it to deal with aggressive and acidic chemicals. It is also applied in marine usage, desalination plants, and structural parts exposed to sea water. Power generation plants depend on it for use in boiler tubing and heat exchangers. It is weldable, has a long lifespan, and is low maintenance, so it is an affordable option for harsh environments.
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