ASTM B394-98 RO4200 RO4210 Niobium Tube Niobium Pipe Medical Field

Place of Origin CHINA
Brand Name CSTY
Certification ISO9001:2015
Model Number RO4200 RO4210
Minimum Order Quantity 1 kg
Price $110.00 - $150.00/ Piece
Packaging Details film and wooden case,carton Packaging can be according to customer requirements.
Delivery Time 15~20 work days
Payment Terms L/C, T/T, Western Union, MoneyGram,Paypal
Supply Ability 5000 Kilogram/Kilograms per Month

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Product Details
Specific Heat Capacity 0.265 J/g·K Appearance Silvery-white Metal
Diameter Φ0.3mm Or Above Product Standard ASTM B393-89
Type Welded Packing In Wooden Box
Surface Condition Polished,bright Atomic Weight 92.90638 G/mol
Dimension 4~65mm Diameter,200~1500mm Length Surface Bright
Color Gray Uses Superconductors, Alloys, Capacitors, And Other Electronic Components
Technology CNC Milling Machinery Heat Of Fusion 26.4KJ/mol
Size Dia 3.0-120mm X Length 500-2000mm
Highlight

ASTM B394-98 Niobium Tube

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RO4200 Niobium Tube

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RO4210 Niobium Tube

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Product Description

Introduction

 

Niobium tube is a kind of pipe used for conveying and transferring materials under special conditions such as high temperature and high pressure, which is widely used in nuclear industry, aerospace, shipbuilding, chemical industry, and electronics. Due to niobium's excellent corrosion resistance and high-temperature stability, niobium tubes have strong compressive, tensile, fatigue, and heat resistance characteristics, so they are widely used in various high-end fields.

 

Surface treatment

 

The surface treatment of niobium tubes usually includes mechanical polishing, electrolytic polishing, pickling, and sandblasting. Mechanical polishing and electrolytic polishing can improve the surface finish and flatness of the niobium tube, and improve the corrosion resistance of the niobium tube. Pickling and sandblasting can remove impurities such as oil and oxide on the surface of the niobium tube to ensure the cleanliness and flatness of the surface of the niobium tube.

 

Chemical Composition:

 

Chemical(%)
Grade Main component Other impurities(≤)
  Nb Fe Si Ni W Mo Ti Ta O C H N
Nb1 Remainder 0.004 0.004 0.002 0.005 0.005 0.002 0.05 0.015 0.004 0.0015 0.003
Nb2 Remainder 0.01 0.01 0.005 0.02 0.01 0.004 0.07 0.02 0.01 0.0015 0.008

 

Application

 

1, high-temperature alloy;

2, niobium base alloy;

3, steel applications;

4. Electric porcelain;

5. Money;

6. Medical field;

7. Aerospace industry

 

Product photo

ASTM B394-98 RO4200 RO4210 Niobium Tube Niobium Pipe Medical Field 0

FRQ

 

Commercial CE SAA ROHS Certificate Outdoor IP65 Waterproof 20W 30W 50W 100W 200W 12V LED Flood Lights

 

Q1. Can I have a sample order for LED light?

A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.

 

Q2. What about the lead time?

A: 3-5 days for Sample preparation,8-10 working days for mass production.

 

Q3. Do you have any MOQ limit for LED light orders?

A: Low MOQ, 1pc for sample checking is available.

 

Q4. How do you ship the goods and how long does it take to arrive?

A: Ship by DHL, UPS, FedEx, or TNT. It takes 3-5 days to arrive. Airline and sea shipping are also optional.

 

Q5. How to proceed with an order for LED light?

A: Firstly let us know your requirements or application.

Secondly, We quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places a deposit for a formal order.

Fourthly We arrange the production.

 

Q6. Is it OK to print my logo on an LED light product?

A: Yes. Please inform us formally before our production.

 

Q7: Do you offer a guarantee for the products?

A: Yes, we offer 5 years warranty on our products.

 

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in a strict quality control system and the defective rate will be less than 0.2%.

Secondly, during the guarantee period, we will send new lights with new orders for small quantities. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to the real situation.