- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Ojas Pipes and Tubes stands out as a leading manufacturer and supplier of top-notch Hastelloy Coil Tubing, based in Kolkata, India. Designed to excel in highly corrosive environments, these coil tubes are made from premium Hastelloy grades like C-276, C-22, and B2. Ojas focuses on delivering continuous length tubing with impressive dimensional accuracy, making it ideal for applications in instrumentation, chemical injection, and heat transfer systems. Crafted to meet international standards, Ojas’s Hastelloy coil tubing is extensively utilized across industries such as oil & gas, chemical processing, pharmaceuticals, and power generation. Clients appreciate Ojas for its dependable quality, precise manufacturing, and swift global delivery.
Hastelloy Coil Tubing is generally composed of alloys like C-276 or C-22, featuring around 55–62% Nickel, 14–17% Molybdenum, 14–16% Chromium, along with trace elements of Iron, Tungsten, and Cobalt. This unique blend provides outstanding resistance to strong oxidizers, reducing agents, and a variety of corrosive chemicals. These tubes boast high tensile strength (690–785 MPa), yield strength (280–355 MPa), and remarkable ductility (with elongation reaching up to 45%). Hastelloy coil tubing retains its structural and mechanical integrity even under extreme pressure and temperature, ensuring reliable performance in demanding industrial settings.
| 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 Coil 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 Coil 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 Coil 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 Coil Tubing finds its place in critical applications that require continuous length tubing with exceptional corrosion resistance. It’s commonly used in oil & gas exploration and production for chemical injection lines, hydraulic control lines, and downhole tubing. In the chemical processing and pharmaceutical sectors, it’s perfect for transferring aggressive fluids and gases. Additionally, the tubing is utilized in heat exchangers, instrumentation systems, and nuclear power plants, thanks to its resistance to stress corrosion, pitting, and crevice corrosion.
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