Tungsten tube/pipe/duct/barrel

Tungsten tube/pipe/duct/barrel:

Materials: pure tungsten, tungsten alloy

Purity: W>=99.95% 

Density: 19-19.3/cm3

Round and square

Specification: outer diameter 5-700mm

Length: 2-1000mm

Wall thickness: >=1.0mm

Special requirements are available.

Used for Sapphire Crystal Growing furnace heating element, quartz and glass material smelting, vacuum furnace, etc.