- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Ojas Pipes and Tubes, based in Kolkata, India, has made a name for itself as a leading manufacturer and supplier of Hastelloy N Pipes. They specialize in providing high-performance piping solutions designed for tough industrial settings. With a focus on corrosion-resistant and heat-tolerant alloys, Ojas delivers Hastelloy N pipes that comply with global standards, particularly for the chemical and nuclear sectors. These pipes are crafted for exceptional durability, especially in high-temperature fluoride salt and molten salt applications. Committed to quality, precision, and timely delivery, Ojas Pipes and Tubes guarantees reliable, long-lasting pipe solutions for clients both in India and around the world.
Hastelloy N Pipes are mainly made up of Nickel (71%), along with Molybdenum (16%), Iron (5%), Chromium (7%), and trace amounts of Silicon, Manganese, and Carbon. This distinctive composition provides outstanding resistance to corrosion in fluoride environments and molten salts. In terms of mechanical properties, Hastelloy N pipes boast a tensile strength of about 690 MPa, a yield strength of around 275 MPa, and impressive elongation of up to 40%. These characteristics make the alloy ideal for high-temperature structural applications that require excellent stress resistance and long-term stability in corrosive conditions.
| Standards : | ASTM B619, B622 / ASME SB619, SB622 |
| Dimensional : | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Seamless Pipe Size : | 1 / 2″ NB – 16″ NB |
| Welded Pipe Size : | 1 / 2″ NB – 24″ NB |
| 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 |
| Pipe Type : | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
| Thickness Range : | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Pipes End : | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
| Value Added Services : | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Hastelloy N Pipes from Ojas Pipes and Tubes for their exceptional corrosion resistance, high strength, and durability. These pipes are ideal for marine, chemical, and offshore applications, offering long-lasting performance and superior reliability.
Ojas Pipes and Tubes is the largest supplier of Hastelloy N Pipes in Kolkata, India, providing top-quality, corrosion-resistant pipes and tubing ideal for marine, industrial, and chemical applications, with reliable delivery and excellent customer service.
Yes, custom sizes are available for Hastelloy N Pipes to meet specific project requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@ojaspipesandtubes.co.in.
Hastelloy N Pipes find extensive use in the nuclear energy field, particularly in molten salt reactors (MSRs), thanks to their remarkable resistance to fluoride salts at elevated temperatures. They are also utilized in chemical processing equipment, heat exchangers, and piping systems that handle hot corrosive gases or chemicals. Other applications include aerospace components, gas handling lines, and reactors that frequently face extreme thermal and chemical conditions. Their strength and anti-corrosive properties make them essential in industries that require long-lasting performance and structural integrity in challenging operating environments.
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