1,High accuracy,good surface.
2,Anti-erosion,
3,good insulation.
4,We are manufacturer.

Tap Out Cone advantages : 

1,Tap out/hole cone manufacturer
2,Vacuum forming
3,Aluminium silicate fiber
4,Smooth surface
5,Right Hardness for application 

Details:

   Aluminium Silicate Tap Out Cone,also called insulated plug,insulated hat and insulated core

plug.Mainly made by senior aluminium silicate fiber and other formulas through vacuum

forming.It widely used for insulatingin aluminium smelting furnace,finery,static furnace and

 furnace outlet.Making the aluminium and aluminium alloy casting process more convenient,

more relliable and much safer.