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Brand name: LMM GROUP
Packing Details : Wooden box with fumigation or Wooden Fram
Delivery Details: 30~60days or Based on the quantity
Shipping: Sea freight、Land freight、Air freight
LMM GROUP have been supplied to world’s top steel manufacturer :
Australia: Liberty steel/Bluescope steel
Iran: Oxin steel
Italy: JSW steel
United Arab Emirates：Emirates Steel
Egypt:Ezz Steel
Russia:MMK，Mechel, NLMK
Luxembourg：RIVA Group，ArcelorMittal
Turkey: Tosyalı Holding，İçdaş，Erdemir Group
Spain: Liberty Steel Group，CELSA Steel Group
India: tata-steel，SAIL, SPL，Erdemir Group etc. We do OEM for Concast and Danieli for a long time
SEN can prevent molten water from re-oxidation, it divides into internal installed type and external installed type according to the difference of the structure.
1.The flange adopts compound materials, better anti-corrosion property, and also easy for flow control.
2.The body adopts Al-C materials with perfect anti-thermal shock property.
3.Al-Zr-C compound materials has perfect anti-slag properties.
4.lt adopts anti-corrosion inner layer，decrease the expanding speed of the inner hole of the nozzles, increasing the service life.
5.Insulating fiber keep the temperature effectively and prevents molten water from condensation .
| Item | Body | Slag line | |
| Alumina-Graphite | Zirconia-Graphite | ||
| Chemical Composition | Al2O3 | ≥60 | ··— |
| C+SiC | ≥25 | ≥15 | |
| ZrO2 | — | ≥75 | |
| Bulk Density (g/cm3) | ＜18 | ＜18 | |
| Apparent Porosity(%) | ≥2.45 | ≥3.6 | |
| Cold Crushing Strength(MPa) | ≥20 | ≥20 | |
| Modulus of Rupture-Room Temp (MPa) | ≥7 | ≥7 | |
| Thermal shock resistance(sequence) | ≥5 | ≥5 | |
Certification
The company strictly according to modern enterprise management requirements set up a perfectquality assurance system, and passed the ISO9001:2008 quality management system certification,ISO14001:2004 environmental management system certification, OHSAS18001:1999 occupationalhealth and safety management system certification.
Service Display
Pre-sales:
Recommend suitable products according to the actual working conditions and needs of customers.It can also bedeveloped and designed according to needs, and customized services can be provided. During the epidemic, provide remote detection technical support.
Strict quality control:
From raw materials, to the production process and befor eleaving the factory, all performance indicators arestrictly tested, and the professional QC team controls according to the process.
After-sales service:
Quality assurance and Resolution of any issues that arise
About LMM
LMM GROUP 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.
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