- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Ojas Pipes and Tubes stands out as a reliable manufacturer and supplier of high-quality Hastelloy Welded Tubing, based in Kolkata, India. These tubes are crafted to meet top-notch standards for corrosion resistance and mechanical performance, utilizing premium Hastelloy grades like C-276, C-22, and B2. Perfect for harsh chemical and high-temperature settings, Ojas’s Hastelloy welded tubes find their place in various industries, including chemical processing, power generation, pharmaceuticals, and marine engineering. With meticulous welding techniques and rigorous quality checks, Ojas guarantees that each tube adheres to global benchmarks for durability, strength, and leak-proof reliability.
Hastelloy Welded Tubing is generally made up of 55–62% Nickel, 14–22% Chromium, and 15–17% Molybdenum, along with some Iron, Tungsten, and Cobalt, depending on the specific grade (like C-276 or C-22). This unique blend provides outstanding resistance to both oxidizing and reducing agents, acids, and chlorides. The tubing boasts a tensile strength ranging from 690–785 MPa, a yield strength of 280–355 MPa, and an elongation of up to 45%. Thanks to its excellent formability and weld integrity, Hastelloy welded tubes maintain their mechanical stability even under high stress, pressure, and temperature, making them perfect for critical process applications.
| Grades |
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| Shapes | ASTM B619 Round, Rectangular, Square, Hydraulic, Straight, “U” Shape, Coiled, Honed Tubes, Pan Cake Coils |
| Manufacturing Type | Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded |
| Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Standard | SUS, JIS, AISI, ASTM, GB, DIN, EN |
| Delivery Condition | Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF and Fully Annealed |
| Value Added Services |
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| END | Plain End, Beveled End, Treaded ASTM B622 Hastelloy Tube |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Technique | Hastelloy Cold drawn, Cold rolled, Hot rolled, Extrusion Tube |
| Marking |
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We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
By choosing Hastelloy Welded Tubing from Ojas Pipes and Tubes, you are assured of superior quality and durability. These tubes provide outstanding corrosion resistance and strength, making them ideal for a wide range of industrial applications. Our dedication to excellent service and dependable delivery ensures customer satisfaction every time. With our expertise in stainless steel products, we deliver top-tier solutions customized to meet your specific requirements.
Ojas Pipes and Tubes, a leading supplier of Hastelloy Welded Tubing in Kolkata, India, provides a wide selection of premium pipes and tubes for diverse industrial applications. With a vast inventory and a strong focus on delivering outstanding service, they are the preferred choice for stainless steel products in the region.
At Ojas Pipes and Tubes, we provide custom sizes of Hastelloy Welded Tubing to meet your exact specifications. Our dedicated team is here to offer tailored solutions for all your piping and tubing needs. For more information, feel free to reach out to us at sales@brydonpipesandtubes.co.uk.
Hastelloy Welded Tubing is utilized across a variety of challenging industrial applications that demand exceptional corrosion resistance and structural integrity. It’s perfect for chemical reactors, heat exchangers, gas scrubbers, and acid transfer lines in chemical processing facilities. In the pharmaceutical sector, it guarantees contamination-free fluid transport. Additionally, it’s extensively used in marine environments, nuclear power systems, and pollution control equipment due to its ability to resist localized corrosion and stress corrosion cracking. The welded design allows for efficient fabrication in longer lengths, making it a versatile choice for many applications.
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