One of Hottest for Pure Tungsten Screw - 99.95% Pure Forged Ground Surface Tungsten rod Bar – WINNERS

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Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for titanium target for coating, Tantalum Tube For Diffusion Barriers, Tantalum Pipe, We can customize the products according to your requirements and we can pack it for you when you order.

One of Hottest for Pure Tungsten Screw - 99.95% Pure Forged Ground Surface Tungsten rod Bar – WINNERS Detail:

Product Description

Tungsten is a chemical element with the symbol W and atomic number 74. Tungsten rods have special properties such as low thermal expansion and good thermal conductivity, sufficient resistance to electrical resistance, and high elastic modulus. Therefore, tungsten rods are widely used in various fields. Such as support lines, lead-in lines, printer needles, various electrodes and quartz furnaces, filaments, high-speed tools, automotive automatic products, sputtering targets.

Product Parameters

Products name	Tungsten rod
Grade	W1, W2
Standard	GB/T4187-2006
Purity	99.95%
Density	19.3g/cm³
Melting Point	3410℃
Boiling Point	5927℃
Surface	Black, Ground or machine

Dimensions

Diameter(mm)	Black rod		Ground rod		length deviation/L▪mm
Diameter(mm)	Diameter deviation/%	roundness/%	Diameter deviation/%	roundness/%	length deviation/L▪mm
1≤d≤3	±2	2	±0.03	0.03	L≤50±0.5 50<L≤100±1.0 100<L≤300±1.5 300<L≤500±2.0 500<L≤1000±2.5 1000<L≤2000±5
3<d≤6.5	±2	2	±0.05	0.05
6.5＜d≤13.5	±2	2	±0.08	0.08
13.5＜d≤25	±2	2	±0.15	0.15
25＜d≤50	±2	2	±0.25	0.25

Note: If there are special specifications, customized processing can be provided.

Application

● Semiconductor ion implantation components.
● Electric light source and electric vacuum parts.
● Industrial high temperature furnace refractory parts.
● Electrodes for argon arc welding and resistance welding.
● Tungsten shield and tungsten counterweight.

Order Information

Inquiries and orders should include the following information.
● Surface: Black, Bright ( Ground or machine).
● Diameter and Length.
● Quantity.

Product detail pictures:

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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for One of Hottest for Pure Tungsten Screw - 99.95% Pure Forged Ground Surface Tungsten rod Bar – WINNERS , The product will supply to all over the world, such as: Mexico, Afghanistan, Dominica, You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our best service to satisfy all your needs! Please contact us right away!

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Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.

By Myra from Accra - 2017.09.22 11:32

The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!

By Renee from Nepal - 2018.04.25 16:46