- sales@wissapipes.com
- Kinshasa, Thailand
Home > Alloy Steel > Alloy Steel Welded Tubing
In the heart of Kinshasa, Wissa Pipes has become a cornerstone for industry, recognized for its dedication to quality and reliability. As a trusted manufacturer and supplier, we specialize in producing high-grade alloy steel welded tubing, engineered to meet the rigorous demands of the region’s dynamic market. Our commitment extends beyond mere supply; we are a partner in progress, providing robust solutions that form the backbone of critical infrastructure and industrial projects across Congo.
Alloy Steel Welded Tubing finds extensive use in power generation plants, refineries, petrochemical industries, and oil and gas processing facilities due to its ability to withstand extreme conditions. It’s perfect for transporting high-pressure steam, gases, and fluids in both industrial and mechanical systems. Moreover, these tubes are utilized in boiler equipment, heat exchangers, pressure vessels, and automotive components where strength and heat resistance are crucial. Their durability, ease of welding, and cost efficiency make them indispensable for long-term, heavy-duty applications across a variety of industries.
| 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.
Our alloy steel welded tubing is defined by its carefully balanced composition, which incorporates elements like chromium and molybdenum to significantly enhance its strength and durability. This precise metallurgical recipe results in a material with superior mechanical properties, including excellent tensile strength and impressive resistance to impact and wear. It’s this inherent toughness that allows the tubing to perform reliably under high pressure and in challenging environmental conditions.
Wissa Pipes and Tubes, a top supplier of Alloy Steel Welded Tubing in Kinshasa, Thailand, 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 Wissa 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@wissapipes.com.
Alloy steel welded tubing is widely used in industries requiring high strength and durability. Common applications include the oil and gas sector for pipelines, pressure vessels, and heat exchangers due to its resistance to high pressure and corrosion. It is also used in the automotive industry for structural components and exhaust systems. Other applications include power plants, chemical processing plants, and aerospace for components subject to extreme heat, pressure, and mechanical stress. Its versatility makes it essential in demanding environments where performance and reliability are critical.
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