About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Baoji Towin Rare Metals Co.,Ltd
Home ProductsTantalum Tube

Annealed Solid Tantalum Tube , Long Functional Life RO5200 Ta Welded Pipe

China Baoji Towin Rare Metals Co.,Ltd certification
We appreciate your nice services and the perfect sputtering targets Towin supplied. We would like to enter into a long term cooperation with Towin Rare Metals.

—— Simon

Reliable factory providing excellent products and services. The specification and quality exceeds ourexpects. Very good, thanks!

—— Bruno Pascal

Very professional team and advanced equipment. Your price is beautiful and the products are perfect. The performance of niobium sheets and plates performs quite well !

—— James Daniel

I'm Online Chat Now

Annealed Solid Tantalum Tube , Long Functional Life RO5200 Ta Welded Pipe


Large Image :  Annealed Solid Tantalum Tube , Long Functional Life RO5200 Ta Welded Pipe

Product Details:
Place of Origin: CHINA
Brand Name: TOWIN
Certification: ISO9001
Model Number: RO5200,RO5400
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard and Protective for Exporting
Delivery Time: 2-4 weeks
Payment Terms: L/C, T/T
Detailed Product Description
Purity: 99.95%(3N5)-99.99%(4N) Thickness: 0.2-5.0mm
Length: 100mm-12000mm Condition: Annealed, Solid
Boiling Point: 5425℃ Melting Point: 2996 ℃
Heat Of Vaporization: 753 KJ/mol Shape: Tube, Pipe
Appearance: Metallic Luster Appears Inner And External Tube Wall, No Oxidation Or Hydrogenation, No Scratch Or Transformation Application: Tantalum Mechanical Parts, Semiconductor Materials Etc
High Light:

tantalum pipe


ta tube

Welded Tantalum Pipes , Tantalum Tubes , Semiconductor Materials , RO5200





Metallic impurities, ppm max by weight, Balance - Tantalum

Element Fe Mo Nb Ni Si Ti W
RO5200 100 200 1000 100 50 100 500
RO5400 100 200 1000 100 50 100 500


Non-Metallic impurities, ppm max by weight

Element C H O N
Content 100 15 150 100


Mechanical properties for annealed tantalum tube

Ultimate Tensile Strength min(MPa) 207
Yield strength min (Mpa, 0.2% offset) 138
Elongation min (%, 1in or 2in gauge length) 25


Dimension Tolerance

Outer Diameter




Thickness Tolerance


25.4 0.102 10
25.4-38.1 0.127 10
38.1-50,8 0.152 10
50.8-63.5 0.178 10
63.5-88.9 0.254 10


Straightness of tantalum tubes/pipes



Maximus Radian
3-6 (0.91-1.83) 1/8 in (3.2mm)
6-8 (1.83-2.44) 3/16 in (4.8mm)
8-10 (2.44-3.05) 1/4 in (6.4mm)
10 up(3.05 up) 1/4 in/ any 10 ft (2.1mm/m)


Purity:99.95%(3N5) - 99.99%(4N)


Manufacturing Standard: ASTM B521-98

Application: Tantalum mechanical parts, semiconductor materials, high temperature resistance materials, anti-corrosion materials, electronic materials


Any more enquiries, please don't hesitate to contact us  for an inquiry. We will reply you our best quote ASAP.


1) Within fiberboard wooden case or box
2) As per request of the client

1) Shipping products by DHL or UPS or any press designated by the buyer
2) Transport by air
3) Delivery within 20-35days

Annealed Solid Tantalum Tube , Long Functional Life RO5200 Ta Welded Pipe 0

Contact Details
Baoji Towin Rare Metals Co.,Ltd

Contact Person: sales

Send your inquiry directly to us (0 / 3000)