ASTM B521-98 R05200 Pure 99.9% Tantalum Tube/Tantalum Pipe /Ta Tube/ Ta Pipe

• Characteristic: Stable Electrical Behavior, Low Weight, High Capacitance
• Protection: Resistance to Corrosion, High Melting Point
• Usage: Alloys, Electronics
• Model NO.: ASTM B521-98 R05200
• Shape: Lump
• Concentrate or Not: Non-concentrate
• Transport Package: in Box
• Specification: customized
• Trademark: FOTMA
• Origin: China
• HS Code: 8479820090
• Production Capacity: 100000PCS Per Year

Product Description

ASTM B521-98 R05200 Pure 99.9% Tantalum Tube/Tantalum Pipe /Ta Tube/ Ta Pipe 
 

Tantalum Tubes are known for their exceptional corrosion resistance and high-temperature stability. They are primarily utilized in manufacturing chemical process reaction vessels, heat exchangers, pipes, condensers, and bayonet heaters. Tantalum tubes are manufactured by ASTM B521 and ASTM F560 standards.

Tantalum Tube Specifications

• Size: 1.0-150mm OD x 0.2-5.0mm WT x 200~6000mm L
• Materials: R05200 (pure tantalum), R05400, R05252(Ta-2.5W), R05255(Ta-10W)
• Standard: ASTM B521, ASTM F560 (Medical Grade)
• Purity: 99.9%, 99.95%, 99.99%, 99.995%

Seamless and Welded Tantalum Tube

• The seamless tube shall be made by any seamless method that will yield a product meeting the requirements of this specification.
• The welded tube shall be made from flat-rolled products by an automatic or semiautomatic fusion welding process with no addition of filler metal.

Tantalum Capillary

Out Diameter (OD):	0.2-8.0mm
Wall Thickness (WT):	0.015-1.00mm
Length (L):	1mm-1000mm
Tolerance:	OD+/-0.003mm x WT+/-0.005mm x L+/-0.05mm
Material:	Tantalum and Tantalum Alloy
Standard:	ASTM B521, ASTM F560 (Medical Grade)

Tantalum Tube Applications 

• Used to manufacture chemical process reaction vessels and heat exchangers, pipes, condensers, bayonet heaters, spiral coils, U-shaped tubes, thermocouples, protective tubes, liquid metal containers, pipes, etc.
• Used to manufacture semiconductor equipment, vacuum tubes, capacitors, and other electronic components.
• Used to manufacture implantable medical devices such as artificial joints and pacemakers.
• Used to manufacture aerospace engine components, rocket propulsion systems, and other high-temperature and high-pressure equipment.

Tantalum Tube Packing

Tantalum Tubes will be carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

FOTMA provides superior tantalum and tantalum alloy seamless tubes. Less likely to fail than typical welded tubing, our process starts by piercing large diameter billets and forging the tubes down to your required dimensions. This eliminates weak spots in the products that could fail due to cracking, holes or tearing. Additional we can perform an eddy current test to detect leaks and pressure test the tubes to ensure there are no leaks.
 

In general, tantalum has excellent corrosion resistance and is often used in chemical processing equipment. To enhance the performance of the metal, Admat recommends using our seamless tantalum 2.5% tungsten tubing.
 

A wide variety of diameters and wall thicknesses are available. The typical specification is ASTM B521 R05200 for pure tantalum and ASTM B521 R05252 for tantalum 2.5% tungsten.

 

Tantalum (Ta) Tube Applications:
* Used for the manufacturing of reaction vessels.
* Used for heat exchanger pipes, condensers, bayonet heaters, etc.
* Used for helical coils, thermocouple and protective tubes, etc.


 

Product description

Commodity Name	Ta1 99.95% purity Best Price of Tantalum tube
Material	99.95 pure tantalum
Specification	Size can be customized according to customer's needs
Density	>=16.64g/cm3
Surface treatment	ground, polished,machined
Technique	Powder Metallurgy
Certificate	ISO 9001:2015
Standard	GB/T 3628-1995
Application	Industrial, Electronic, Medical,etc
Production lead time	15-20 days

 

Size Capabilities for Tantalum Seamless Tubes
Size	Common Specifications	Available Alloys	Available Purities
* O.D. - .039″ to 6″	ASTM B521 R05200	Tantalum 2.5% Tungsten	3N 99.90% | 3N5 99.95%
* Wall - .008″ to .200″	Electron Beam Melted (Unalloyed)	Tantalum 7.5% Tungsten	4N 99.99% | 4N5 99.995%
* Length - 39′ (12 meters ) Max	ASTM B521 R05400	Tantalum 10% Tungsten	5N 99.999%
* Certain wall thicknesses and lengths not available with all diameters	Powder Metallurgy Grade (Unalloyed)	Tantalum 40% Niobium
	ASTM B521 R05252	Furnace Grade Tantalum
	Tantalum 10% Tungsten Alloy
	ASTM B521 R05240
	Tantalum 40% Niobium Alloy

Chemical Composition:

Element	O	N	C	H	Nb	Mo	W	Ti	Si	Fe	Ni	Ta
R05200	0.015	0.01	0.01	0.0015	0.1	0.2	0.5	0.01	0.005	0.01	0.01	bal.
RO5400	0.03	0.01	0.01	0.0015	0.1	0.2	0.5	0.01	0.005	0.01	0.01	bal.
RO5255	0.015	0.01	0.01	0.0015	0.5	0.2	2.0-3.5	0.01	0.005	0.01	0.01	bal.
RO5252	0.015	0.01	0.01	0.0015	0.1	0.2	9.0-11.0	0.01	0.005	0.01	0.01	bal.