- sales@vipulpipesandtubes.co.in
- Chennai, india
Home > Super Duplex Steel > Super Duplex Steel Welded Pipes
Reputable Super Duplex Steel Welded Pipe manufacturer and supplier Vipul Pipes and Tubes, with headquarters in Chennai, India, provides sturdy, corrosion-resistant piping solutions for demanding industrial applications. These pipes combine exceptional mechanical strength with superior resistance to stress corrosion, pitting, and crevice corrosion, and are designed to function in harsh and aggressive environments. Vipul guarantees consistent quality and dimensional accuracy through manufacturing in accordance with international standards like ASTM A790 and ASME SA790. Vipul Pipes and Tubes is renowned for its technical know-how, dependability, and dedication to client satisfaction. It serves industries including oil and gas, marine, chemical processing, and desalination.
Grades such as UNS S32750 and S32760 are commonly used to make Super Duplex Steel Welded Pipes. These pipes have a dual-phase microstructure (austenitic and ferritic) with about 25% chromium, 7% nickel, 3-4% molybdenum, and nitrogen. Excellent mechanical strength and superior corrosion resistance are provided by this composition. With a yield strength of about 550 MPa, the typical tensile strength is 800–1000 MPa. Additionally, the welded pipes exhibit good weldability, high thermal stability, and outstanding fatigue and impact resistance. Because of these qualities, Super Duplex Steel is perfect for uses involving high pressure, harsh chemicals, and corrosive maritime environments.
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 / EFW / Fabricated
| Super Duplex | S32750 |
|---|---|
| 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 |
| Grade | S32750 |
| 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 Pipes from Vipul 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.
Vipul Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Welded Pipes in Chennai, India, 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 Super Duplex Steel Welded Pipes to meet your specific requirements. Our team at Vipul Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@vipulpipesandtubes.co.in.
Because of their exceptional resistance to corrosion caused by chloride, Super Duplex Steel Welded Pipes are frequently utilised in chemical processing facilities, offshore oil and gas platforms, and marine environments. These pipes are perfect for applications where strength and dependability are crucial, such as heat exchangers, pressure vessels, desalination plants, and firefighting systems. Additionally, they are utilised in power plants, pulp and paper mills, and structural frameworks in harsh environments. Super Duplex pipes are a popular option for demanding, high-performance piping systems because of their superior mechanical qualities and weldability, which enable effective fabrication and a long service life.
©2024 Vipul Pipes and Tubes . All Rights Reserved.
