product is used in the whole process of steelmaking
Products we offer
Brand: LMM YOTAI
Warranty: 1 year
Sample: Sample testing is available
Payment method: TT/LC
Shipping method: sea/land/air
Specifications: Customized products according to customer drawings
Adopting excellent white corundum, flake graphite etc,andproduced with scientific process and strict technology, whichhas perfect anti-thermal shock,anti-corrosion，anti-erosionand anti-oxidation properties.
2.Steel nuts connection prevents the stoppers from coming off.
3.The monolithic body is Al-C materials with perfect anti-thermal shock property.
4.Anti-oxidation coating prevents the products from oxidation .
5.Porous plug, even ventilation, to stop the molten steel into the inner hole of stoppers
6.The head of stopper adopts compound materials, which has better anti-corrosion property.
|Cold Crushing Strength||≥20||≥25||≥20|
|Modulus of Rupture-Room Temp||≥7.0||≥7.0||≥5.0|
|thermal shock resistance(sequence)||≥5||≥5|