Purity: W≥99.95%
Specification: outer diameter 5-700mm
Length: 2-1000mm
With or without bottom.
We can design and produce varied dimension and shape crucibles according to customer’s requirement.
Application: with the perfect performance of anti-oxidize, anti-electrification, and antirust in high-temperature, the crucibles are used as special high temperature resistant containers in rare earth smelting industry, quartz and glass material smelting, heating elements of induction furnace, etc.
Tungsten tube/pipe/duct:
Materials: pure tungsten, tungsten alloy
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, etc.