Tap Out Cone,Tap Cone,Refractory Tap Out Cone,Tapout Cone

Tap Out Cone

Refractory Tap Out Cone

Tap Out Cone is used to control the aluminum liquid flow in the CFF Filter Box and kiln.
It is made of high-aluminum fiber, the mass is evenly distributed, the hardness is higher than the ordinary plug, the plug is tight, and it does not stick to aluminum and does not make slag.
Automatic vacuum process, high production efficiency, high quality stability, finished product rate can reach 99%.

tap out cone


Items Length Shape Package Special Package
Tap out cone 20-350mm Cone shape / cylinder / open shape 100-300pcs/box As required

Chemical component

Chemical Composition AL2O3 SiO2 Fe2O3 TiO2
Model Parameter(%) 45.28 51.79 0.3 1.3

Technical Parameters

Item Density
g. cm3
Rupture modulus
(816℃ Mpa)
Thermal expansivity
(680℃ K-1)
Thermal conductivity


Max operating temperature
(℃ )
Index(%) 0.3 1.5 1.56*10-6 0.05 1100

Product Advantages

1. Vacuum forming of high-aluminum fiber, without sticking aluminum and slag.
2. Uniform distribution, good elasticity, tight blockage and stable flow control.
3. High hardness and long service life.

Tap Out Cone Supplier

AdTech Furnace Tapout Cone can meet customer requirements. Refractory fiber cone is white, vacuum formed refractory shapes. it can be made into a special mold according to its shape and size. All products have low shrinkage in the applicable temperature range, and maintain their high thermal insulation. They have lightweight and impact resistance. The ceramic fiber tap out cones have good abrasion and peel resistance and is not attacked by most molten metals. It can directly touch the flame and improve the quality of metal castings.

Refractory Cone

Tap Hole Cone