- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Ojas Pipes and Tubes stands out as a reliable manufacturer and supplier of top-notch Hastelloy Seamless Tubing, proudly based in Kolkata, India. Designed to excel in the toughest chemical and thermal conditions, these seamless tubes are made from premium Hastelloy alloys like C-276, C-22, and B2. Ojas is committed to upholding international manufacturing standards, delivering precision tubing solutions for sectors such as chemical processing, oil & gas, pharmaceuticals, and power generation. With exceptional corrosion resistance, mechanical strength, and precise dimensions, Ojas’s Hastelloy seamless tubing is the go-to choice for critical applications that require long-lasting durability and safety.
Hastelloy Seamless Tubing is crafted from high-performance alloys, including C-276, C-22, and B2. These alloys generally consist of 55–62% Nickel, 14–22% Chromium, and 15–17% Molybdenum, along with Iron, Cobalt, and Tungsten. The tubing boasts remarkable resistance to both oxidizing and reducing agents, particularly in acidic and chloride-heavy environments. It features a tensile strength ranging from 690–785 MPa, a yield strength of 280–355 MPa, and can elongate up to 45%. The seamless design guarantees uniformity, strength, and leak resistance, making it perfect for high-pressure, high-temperature, and chemically aggressive 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 Seamless 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 Seamless 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 Seamless 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 Seamless Tubing is perfect for demanding applications in chemical processing, pharmaceutical production, oil and gas, marine systems, and nuclear power facilities. It’s frequently utilized in heat exchangers, reactor coils, evaporators, instrumentation lines, and systems handling acids. The seamless construction ensures reliability and performance even under intense stress, pressure, and corrosive conditions. These tubes are particularly prized in systems that transport strong acids, chlorides, or oxidizing agents. Their durability and dependability make them essential for critical operations.
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