Products Description
Niobium seamless tube pipe are made of Niobium that is a soft, grey, crystalline, ductile transition metal which has a very high melting point and it is corrosion resistant. Its melting point is 2468℃ and boiling point 4742℃.
We produce R04200, R04210 seamless tubes/pipes, welding tubes/pipes, capillary tubes which meet ASTM B 394-98 standard and the sizes can be customized as per your required dimensions. We will do our best to fulfill customers' needs and markets' demands by providing a great variety of customized products. Taking advantages of our high quality niobium oxide raw material, advanced equipment, innovative technology, professional team, we tailored your required products.
Features
Niobium Seamless Tubing ,99.9%(3N)-99.95%(3N5), ASTM B394-98
Grade: RO4200,RO4210
Purity: 99.95%(3N5)-99.99%(4N)
Surface: tube wall should be smooth, clean, greaseless, without fissure or burr, no no oxidation or hydrogenation, no scratch or transformation
Applications
Aerospace: Is employed in jet engine components as well as in rocket nozzles and turbine blades owing to its ability to endure high heat and corrosion.
Medical Devices: Is utilized in making medical implants such as pacemaker casings, bone screws, and artificial joints.
Chemical Processing: Is used in machinery and piping systems that deal with strong acids, alkalis, and other corrosive chemicals.
Nuclear Industry: Is used as structural material and fuel cladding in reactors due to low neutron absorption coupled with high resistance to heat.
Superconducting Technology: Is employed in major superconducting magnets, cables, and particle accelerators.
Electronics Industry: Is utilized in various parts of electronics such as capacitors and electrodes.
Specification
Metallic impurities, ppm max by weight, Balance – Niobium
|
Element |
Fe |
Mo |
Ta |
Ni |
Si |
Ti |
W |
Zr |
|
RO4200-1 |
40 |
50 |
500 |
20 |
40 |
20 |
50 |
200 |
|
RO4210-2 |
100 |
100 |
700 |
50 |
100 |
40 |
200 |
200 |
Mechanical properties for annealed tube/pipe
|
Ultimate Tensile Strength (MPa) |
125 |
|
Yield strength (0. 2% offset) min, psi (MPa) |
59 |
|
Elongation(%, 1-in gage length) |
25 |
FAQ
Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Niobium Seamless Tube Pipe?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
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