Products we offer
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|
LMM YOTAI PRODUCT
LMM TOTAI offer a complete product and service portfolio for all steelmaking processes.
From basic and non-basic bricks and mixes, slide gate plates, isostatic products and prefab components to special machinery, mechanisms and repair systems.
LMM YOTAI established in 2007. Our production technology comes from Japanese Yotai. As an experienced and international player in the refractories industry. We have succeeded in expanding both the breadth of its product range and the depth of its services. From raw material selection, refractory portofio & optimization, installation & services & recycle of used refractories on site to further reduce client’s Opex & Capex in refractory consumption per ton steel output, meanwhile improve product quality of client.