Basic introduction of niobium tubes
Niobium tubes
Product grades Nb1, Nb2, Nbzr1, NbZr2, Nb521, C-103, Nb50Ti, Nb53Ti47, Nb45Ti55
Implementation standards ASTM B 394-2018, GB/T 8183-2007
Product specifications Conventional tubes: Φ8~Φ100×0.2~8.0×L; Capillary tubes: Φ1~Φ8×0.2~0.3×L; Large diameter tubes: Φ100~Φ160×1.0~8.0×L
Product introduction:
Niobium and niobium alloy seamless tubes/welded tubes
Applications: Production of high-pressure sodium lamps, structural materials for aerospace engines, reaction vessels for chemical processes, heat exchanger tubes, reactor internal components and sheath materials.
Introduction to Zhenan, a professional niobium tube production company
Our company has formed a complete production line, covering multiple links such as smelting, forging, rolling, machining, vacuum heat treatment, vacuum welding assembly, finished product inspection, packaging and delivery, etc., with a rich variety of products, including conventional processed products such as tubes, rods, wires, plates, strips, foils of non-ferrous rare metals and their alloys, deep-processed products such as flanges, crucibles, sputtering targets, coating targets, special-shaped parts, machined parts, and assembly and welding of large and medium-sized anti-corrosion chemical equipment.
Our services
1. On-time delivery
2. Door-to-door delivery
3. Comprehensive warranty covering all our products
4. Quick response to inquiries and after-sales issues
FAQ about us
Q: Do you provide test reports?
A: Yes, we provide third-party test reports. If a third party is specified, additional fees will be charged.
Q: What payment methods are accepted?
A: Accept the following payment methods: T/T, L/C, D/A, D/P, Western union, Moneygram, etc. Other payment methods can be negotiated.
Q: How long can it take to deliver?
A: After confirming the order and receiving the advance payment, it can be shipped within 5-30 days. If it is a special customized product, the delivery time needs to be communicated.
Q: Can you accept customized production?
A: Yes, we accept customized production, both ODM and OEM are OK.
Visits of buyers and company environment photos


We look forward to working with you. If you have any questions or needs regarding our products and services, please feel free to contact us.









