High Temperature Alloy Niobium Tube Pipe Electric Porcelain Medical

Place of Origin China
Brand Name Changsheng
Certification ISO 9001;2015
Model Number R04200-1 R04210-2
Minimum Order Quantity 1kg
Price USD256/kg
Packaging Details Stardard export package
Delivery Time 15-30days
Payment Terms L/C, T/T, Western Union, MoneyGram,paypal
Supply Ability 2000kgs/month

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Product Details
Surface Condition Polished, Alkaline Cleaning Atomic Number 41
Trial Order Accepted Grade RO4200
Uses Alloys, Superconductors, Nuclear Reactors Packing In Drums
Standard ASTM B394-99 Vapourization Temperature 2350℃ (under 10-4Torr)
Yield Strength 73Mpa Ionization Energies 652.1, 1380, 2416, 3700 KJ/mol
Material Standard ASTM B392-98 Key Words Niobium Crucible For Melting
Product Standard ASTM B392-98 Heat Of Fusion 26.8 KJ/mol
Oxidation States +5, +3
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Electric Porcelain Niobium Tube Pipe

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Medical Niobium Tube Pipe

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High Temperature Alloy Niobium Tube Pipe

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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 tube usually includes mechanical polishing, electrolytic polishing, pickling and sandblasting. Mechanical polishing and electrolytic polishing can improve the surface finish and flatness of niobium tube, and improve the corrosion resistance of niobium tube. Pickling and sand blasting 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. Medical field;

8. Aerospace industry

 

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 order to test and check quality. Mixed samples are acceptable.

 

Q2. What about the lead time?

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

 

Q3. Do you have any MOQ limit for led light order?

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 also optional.

 

Q5. How to proceed 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 deposit for formal order.

Fourthly We arrange the production.

 

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

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

 

Q7: Do you offer guarantee for the products?

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

 

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in 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 order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.