- sales@rithavpipesandtubes.co.in
- Delhi, India
Home > Niobium Pipes
Rithav Pipes and Tubes, based in Delhi, India, has earned a solid reputation as a reliable manufacturer and supplier of Niobium Pipes, designed for highly specialized and demanding industrial uses. Niobium, a refractory metal, stands out for its remarkable resistance to corrosion, high melting point, and impressive mechanical strength even at elevated temperatures. At Rithav, we provide meticulously crafted seamless and welded niobium pipes that meet international quality standards. These pipes find applications across various sectors, including aerospace, nuclear, electronics, and chemical processing. Our dedication to material purity, precision manufacturing, and quality assurance makes Rithav a trusted partner for critical engineering and scientific projects.
Niobium Pipes are made from ≥99.9% pure niobium, often combined with small amounts of zirconium (like in Nb-Zr grades) to boost strength and corrosion resistance. With a melting point of 2,468°C, niobium is perfect for high-temperature applications. Its mechanical properties include a tensile strength ranging from 275 to 550 MPa, yield strength between 180 and 400 MPa, and excellent ductility, allowing for elongation of up to 30-40%. This material is highly resistant to chemical attacks, particularly from acids like hydrochloric and sulfuric acid, and maintains its properties even in extreme thermal and chemical conditions.
| Density | 8.57 g/cm3 |
| Melting Point | 2468 ℃ |
| Boiling Point | 4742 ℃ |
| Thermal Conductivity | 0.537 W/cm/K @ 298.2 K |
| Electrical Resistivity | 12.5 microhm-cm @ ℃ |
| Electronegativity | 1.6 Paulings |
| Specific Heat | 0.064 Cal/g/K @ 25 ℃ |
| Heat of Fusion | 6.5 Cal/gm mole |
| Chemistry% | ||||||||||||
| Grade | Chief | Impurities max | ||||||||||
| Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
| Nb1 | Remainder | 0.004 | 0.003 | 0.002 | 0.004 | 0. 004 | 0.002 | 0.07 | 0.010 | 0.004 | 0.0012 | 0.002 |
| Nb2 | Remainder | 0.005 | 0.005 | 0.005 | 0.01 | 0.01 | 0 .004 | 0.10 | 0.015 | 0.01 | 0.0015 | 0.01 |
| Special requirements to be agreed on by the supplier and buyer of negotitations | ||||||||||||
| Grade(UNS) | Annealed | ||
| Tensile strength min, psi (MPa) | Yield strength min, psi (MPa) | Elongation min, % (1 inch gage length) | |
| R04200 | 18000 (125) | 10500 (73) | 25 |
| R04210 Welded | 18000 (125) | 8500 (59) | 25 |
| R04210 Seamless | 18000 (125) | 10500 (73) | 25 |
| R04251 | 28000(195) | 18000(125) | 20 |
| R04261 | 28000(195) | 18000(125) | 20 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Niobium Pipes from Rithav Pipes and Tubes guarantees you receive high-quality products tailored for demanding industrial applications. Brydon specializes in manufacturing niobium pipes that offer exceptional corrosion resistance, durability, and high-temperature performance, making them ideal for use in aerospace, chemical processing, and medical fields. With a strong commitment to rigorous quality standards, Brydon ensures each pipe meets industry specifications for reliability and safety. Their customer-focused approach includes customized solutions, timely delivery, and competitive pricing, establishing Brydon as your trusted partner for all niobium pipe needs. Experience superior quality and service with Rithav Pipes and Tubes.
Rithav Pipes and Tubes, one of the largest suppliers of Niobium Pipes in Delhi, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Niobium Pipes to meet your specific requirements. Our team at Rithav Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@rithavpipesandtubes.co.in.
Niobium Pipes are essential in nuclear reactors, particle accelerators, superconductor systems, and aerospace components, thanks to their exceptional high-temperature strength and corrosion resistance. In the chemical processing sector, they are used to transport aggressive acids and chemicals. Niobium’s outstanding biocompatibility also makes it a great choice for medical implants and surgical tools. Furthermore, these pipes play a crucial role in semiconductor manufacturing, superconductor wiring, and high-purity research equipment. Their stability in ultra-high vacuum and inert environments further enhances their versatility.
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