Tempered Magnesia Dolomite Bricks

The products of LMM Group have been exported to more than 90 countries, countries & areas in America, Europe, Southeast Asia, the Middle East, Africa, Asia, etc, forming strong and core competitiveness in steelmaking, continuous casting, rolling areas to supply high value-added, green, intelligent and one-stop solution and service to global customers in iron, steel, metallurgical industries, etc.

Please provide design data for special processing requirements

Application: BOF/LF/VOD/GOR

LMM GROUP refractory inheres the advanced technology, management experience and quality control from LMM YOTAI. We can manufacture various high-quality refractory products according to clients’ needs and to ensure the stability and accountability of the quality, we track and control the full manufacturing process through a variety of physical and chemical analysis.

Grade MgO CaO C B.D. A.P. CCS
% % % g/cm³ % Mpa
MGT-5A 67 17 8 2.90 3.00 40
MGT-5B 57 28 7 2.90 4.00 40
MGT-5C 58 25 7 2.90 4.00 35
MGT-8A 57 25 11 2.95 2.00 45
MGT-8B 57 23 10 2.90 3.00 40
MGT-8C 60 25 8 2.90 3.00 40


As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

Get A Free Consultation
And Estimate