Ojas Pipes and Tubes stands out as a top-notch manufacturer and supplier of high-quality Hastelloy Mechanical Tubing, based in Kolkata, India. Renowned for its engineering prowess and high-performance alloy solutions, Ojas specializes in mechanical tubing made from premium Hastelloy grades like C-276, C-22, and B2. These tubes are perfect for high-stress, corrosive environments where reliability and mechanical integrity are essential. Designed to comply with global standards, Ojas delivers precision tubing for various industries, including aerospace, chemical processing, power generation, and marine. With custom sizes, consistent quality, and timely delivery, Ojas Pipes and Tubes has earned a reputation as a trusted provider of advanced alloy tubing solutions.
Hastelloy Mechanical Tubing is primarily crafted from alloys such as C-276, C-22, or B2, containing about 55–62% Nickel, 14–17% Molybdenum, 14–16% Chromium, along with trace amounts of Iron, Cobalt, and Tungsten. These components provide remarkable resistance to both oxidizing and reducing agents. The tubing boasts tensile strength between 690–785 MPa and yield strength from 280–350 MPa, along with impressive elongation and toughness. Hastelloy tubing maintains its mechanical properties even at high temperatures and under significant pressure, offering exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking in harsh chemical environments.
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 Mechanical 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 Mechanical 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 Mechanical 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 Mechanical Tubing finds extensive use in critical applications that demand outstanding corrosion resistance and mechanical strength. It’s perfect for chemical processing equipment, including reactors, heat exchangers, pressure vessels, and piping systems that deal with aggressive acids and chlorides. In the aerospace sector, it’s utilized in hydraulic lines and structural components that face extreme conditions. Other applications include marine systems, pollution control equipment, and nuclear fuel processing. Its remarkable strength, weldability, and resistance make it a go-to choice for demanding environments.
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