Ground Tungsten Rods for Sapphire Growing Furnace

Product Description

Ground Tungsten Rods for Sapphire Growing Furnace

Tungsten has the highest melting point of all metals and is therefore also suitable for very high-temperature applications. It is also characterized by a uniquely low coefficient of thermal expansion and a very high level of dimensional stability.

Surface: Black and polished
Purity: ≥ 99.95%
Density: ≥ 19.2g/cm3,
Surface roughness: < 1.6
Dia: 2.5-120mm

Application:
Used in the manufacturing of electric light source and electric vacuum parts and get an electric shock materials
Used as a means of high temperature and high temperature structure parts
In the rare earth industry used as electrode.

Please let us know the diameter, length and surface of tungsten rod you need.

Tolerance:
Diamenter(mm)	Tolerance(mm)
	Black rod	Ground
<=5.0	±2	±0.03
5	±2	±0.03
>5.0-8.0	±2	±0.03
>8.0-16.0	±2	±0.08

Tungsten ranges of products 
Tungsten rods, tungsten sheets, tungsten wire, tungsten boats, W crucibles and some machined hardwares.
 
Shipment Methods: Sea or Air transportation, train or express

Payment Methods
    1) L/C ; 2) T/T ; 3) Paypal ; 4) Money Gram ; 5) Western Union

Why choose Shibo?
1. More than 20 years' manufacturing experience, leading factory
2. Reasonable factory direct wholesale prices
3. Steady and top quality, timely delivery, reliable after-sale service

Guaranteed purity:
We produce tungsten products all by ourselves - from the metal oxide right through to the finished products. As our input material, we only use the purest tungsten oxide. This ensures that you can benefit from a very high level of material purity.