- sales@impextubeind.com
- Mumbai, India
Home > Niobium Pipes
Impex Tube India is a reliable manufacturer and supplier of superior quality pipes and tubes with its headquarters in Mumbai, India. With a reputation for providing precision-engineered products, the company excels at producing Niobium Pipes of international standards. Driven by excellence and customer satisfaction, Impex Tube India services numerous industries by providing corrosion-resistant, resilient, and high-performance piping solutions. Supported by state-of-the-art technology and a talented talent pool, the company delivers on time and maintains quality standards, which makes it a sought-after partner in India as well as international markets.
Niobium Pipes consist mainly of niobium, a refractory metal with outstanding strength, ductility, and resistance to corrosion and heat. Niobium pipes contain more than 99% pure niobium with trace amounts of elements such as tantalum, tungsten, and titanium based on grades. Niobium pipes have high tensile strength, good elongation, and good formability mechanically. Their melting point is around 2477°C, and they are stable and show mechanical strength even under extreme conditions. Their properties make niobium pipes the best choice for harsh environments that need higher performance and durability over a long term
| 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 Impex Tube India guarantees you receive high-quality products tailored for demanding industrial applications. Impex Tube India 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, Impex Tube India ensures each pipe meets industry specifications for reliability and safety. Their customer-focused approach includes customized solutions, timely delivery, and competitive pricing, establishing Impex Tube India as your trusted partner for all niobium pipe needs. Experience superior quality and service with Impex Tube India.
Impex Tube India, one of the largest suppliers of Niobium Pipes in Mumbai, 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 Impex Tube India is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@impextubeind.com.
Niobium Pipes find extensive applications in a number of advanced industries owing to their exclusive combination of strength, corrosion resistance, and heat resistance. In the aerospace industry, they find application in jet engines and rocket parts owing to their temperature capabilities. In the nuclear field, the low neutron absorption property of niobium makes it applicable for the construction of reactors. Niobium Pipes are also applied in medical equipment, electronics, chemical processing, and superconducting applications. Their biocompatibility allows them to be used in surgical implants, while their conductivity is utilized in state-of-the-art electronic systems. Niobium Pipes are valued for stable performance in high-tech and industrial applications.

















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