Tap Hole Sleeve

The tap hole sleeve is made of molten large crystalline magnesite, high-purity graphite as aggregate, powdered metal antioxidants and resin are added and then machined into shape. The tap hole sleeves have the characteristics of good oxidation resistance, high strength, excellent corrosion resistance, long service life and easy installation.

Characteristic:
1.Good oxidation resistance.
2.High strength.
3.Excellent corrosion resistance.
4.Long service life.
5.Easy installation.
 
Application:
The products are mainly used for the steel-making industry.

Technical Data Sheet:

Item		Unit	Tap Hole Sleeve
			FMC-10
Chemical Composition	MgO	%	>97.5
	CaO	%	<1.0
	SiO2	%	<0.5
	Fe2O3	%	<0.6
	Al2O3	%	<0.3
	Residual Carbon	%	≥10
Apparent Porosity		%	<5.0
Bulk Density		g/cm3	≥2.95
Cold Crushing Strength		MPa	≥35
Max Application Temperature		℃	≥1750