High Purity New Products Best Price Tantalum Tungsten Alloy Tube, Tantalum Tube/Pipe/Tubing

• Condition: New
• Certification: ISO9001
• Standard: ASTM, GB, as Per ASTM B521
• Customized: Customized
• Material: Ta
• Application: Machinery / Chemical
• Shape: Pipe/Tube
• Chemical Composition: Ta
• Transport Package: Packed in Wooden Case
• Trademark: Rheniumet
• Origin: Hunan, China
• HS Code: 4301962010
• Production Capacity: 2000 Kilogram/Kilograms Per Month

Product Description

Product Description

High purity new products best price tantalum tungsten alloy tube ,Tantalum Tube/Pipe/Tubing

 

Tantalum (Ta) is a dark blue-gray metal that is very heavy, ductile and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluouric acid. It has the fourth highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for tubes.

 

Applications:

• Used for the manufacturing of reaction vessels.
• Used for heat exchanger pipes, condensers, bayonet heaters, helical coils, thermocouple and protective tubes, etc.

 

 

Specifications of UMM Tantalum Tube /Pipe/Tubing:

Outer Diameter: 2.0~100mm

Wall Thickness: 0.2~5.0mm (Tolerance:±5%mm)

Length: 100~12000mm

Material: R05200, R05400

Standatd: ASTM B521-98

Purity: 99.95% or 99.99%

 

Chemical  Composition:
 

Element	R05200 (%,Max)	R05400 (%,Max)
Fe	0.005	0.03
Si	0.005	0.02
Ni	0.002	0.005
W	0.01	0.04
Mo	0.01	0.03
Ti	0.002	0.005
Nb	0.03	0.1
O	0.015	0.02
C	0.01	0.01
H	0.0015	0.0015
N	0.01	0.01

Tantalum and Tantalum Alloy

R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both

R05400, unalloyed tantalum, powder-metallurgy consolidation.

R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.

R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.

R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.



Packaging:
Our tantalum tubes are carefully handled during storage and transportation to preserve the quality of our products in their original condition.
 

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FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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