- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Home > Alloy Steel > Alloy Steel Welded Tubing
Ojas Pipes and Tubes, a leading Kolkata, India-based manufacturer and supplier of high-grade Alloy Steel Welded Tubing, boasts years of industrial experience. Each tube they produce carries precision engineering, exceptional strength, and resilience. To meet the varied industrial requirements, their welded alloy steel tubing is produced with cutting-edge technology and rigorous quality checks. Reliable for on-time delivery and cost-effective prices, Ojas Pipes and Tubes is a trusted business partner for the business community in need of durable and trustworthy alloy steel tubing solutions in Kolkata and across the nation.
Alloy Steel Welded Tubing is mainly made up of iron, carbon, and varying concentrations of alloying constituents like chromium, nickel, molybdenum, and manganese. These constituents add corrosion resistance, strength, and toughness to the alloy. Mechanically, this tubing has high tensile strength, superior fatigue resistance, and good weldability. It has better hardness and durability than conventional steel tubes. The material’s mechanical properties allow it to handle high pressures and temperatures, making it suitable for extreme industrial uses that demand both strength and flexibility.
| Welded Tube Sizes | 1 / 2″ NB – 24″ NB |
| Tube Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Tube Manufacturing Process | Welded |
| Alloy steel T91 | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Tube Length | Single Random, Double Random, Standard & Cut length |
| Tube End Types | Plain Ends (PE), Threaded Ends (TE), Bevelled Ends (BW), Grooved Mechanical Joints or Grooved Ends, TBE (Treaded Both Ends) |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Alloy steel T91 Tubes, Finish as per customer Requirements |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Grade | C | Mn | Si | P | S | Si | Cr |
| P91 | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | 0.20-0.50 | 8.00-9.50 | 0.85-1.05 |
| T91 | 0.08-0.12 | 0.30-0.60 | 0.20-0.50 | 0.020 | 0.010 | 0.20-0.50 | 8.00-9.50 |
| ASTM A335 Grade | Tensile Strength | Yield Strength | Elongation % | Hardness(HB) | |||
| ksi | MPa | ksi | MPa | Longitudinal | Transverse | ||
| P91 | 85 | 585 | 60 | 415 | 20 | – | – |
| T91 | – | 585 min | – | 415 min | 20 % min | – | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose Alloy Steel Welded Tubing from Ojas Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Ojas Pipes and Tubes, a top supplier of Alloy Steel Welded Tubing in Kolkata, India, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Ojas Pipes and Tubes, we specialize in providing custom-sized Alloy Steel Welded Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@ojaspipesandtubes.co.in.
Alloy Steel Welded Tubing is extensively used across various industries like automotive, aerospace, construction, and oil and gas. Its corrosion resistance and high strength-to-weight ratio qualify it for use in hydraulic systems, structural frameworks, and mechanical components. The tubing is also crucial for manufacturing pressure vessels, pipelines, and heavy machinery. For the automotive industry, it aids exhaust systems as well as chassis components. Its capability to operate under challenging environments guarantees long-term reliability in demanding applications, justifying its popularity among engineers and manufacturers across the world.
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