Send Inquiry

Product Introduction

Advantages of tantalum tubes

1. High melting point: Tantalum has a very high melting point, which makes it suitable for high-temperature applications.

2. Corrosion resistance: Tantalum is highly resistant to corrosion and can withstand exposure to a wide range of chemical environments, making it ideal for use in chemical processing equipment and other harsh environments.

3. Biocompatibility: Tantalum is biocompatible and non-toxic, making it an ideal material for medical implants and other biomedical applications.

4. Ductility: Tantalum is highly ductile and can be easily formed into a variety of shapes and sizes, making it suitable for use in a wide range of applications.

5. Electrical conductivity: Tantalum is an excellent conductor of electricity and can be used in electronic components such as capacitors and resistors.

6. Resistance to fatigue: Tantalum has a high resistance to fatigue and can withstand repeated loading and unloading over time, making it ideal for use in structural applications where durability is important.

Product name:Tantalum Tubes

Standard: ASTM B521

Material: RO5200, RO5400, RO5252(Ta2.5W), RO5255(Ta10W), RO5240(Ta40Nb)

Type: Seamless/Welded

OD: 1-150mm

WT: 0.2-5mm

L: Max 6000mm

Surface: Polished

Tolerance of Tantalum Tubings

OD, inch(mm)	Diameter Tolerance, inch(mm), +/-	Permissible Variation in wall thickness, %, +/-
＜1(25.4)	0.004(0.102)	5
1-1.5(25.4-38.1)	0.005(0.127)	5
1.5-2(38.1-50.8)	0.006(0.152)	5
2-2.5(50.8-63.5)	0.007(0.178)	5
2.5-3.5(63.5-88.9)	0.010(0.254)	5

Tantalum Welded Tubes and Seamless Tubes Comparison
	Advantages	Disadvantages	Specification
Welded Tube	1)The wall thickness is even and the inner surface is of good quality.	1)Poor flexibility, not suitable for producing more specifications but less quantities	Usually suitable for the production of large quantities
	2)High production efficiency and low cost	2)Welds are usually the weak links
	3)Easy to produce large diameter tubing	3)Welds are difficult to clean
	4)Short lead time	4)The ellipticity is not easy to control
	5)Easy to control product quality	5)High requirement for the dimension precision of strip
Seamless Tube	1)Can produce small size tube and capillary tube	1)Difficult to control wall thickness uniformity	Usually suitable for the production of small quantities but various specifications
	2)Good flexibility, suitable for producing small quantities but various specifications	2)Long lead time and low yield
	3)The performance of the whole tube is uniform	3)Complex equipment and large investment
		4)Difficult to produce large size tubes