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Steelmaking
Our company offers a full range of refractory materials for electric arc furnace (EAF) steelmaking systems, covering all materials required in the EAF system. These products are characterized by excellent performance and effectiveness, enabling us to provide complete integrated solutions for EAF refractories. Our services encompass all stages, from ladle lining design and product manufacturing to supply, installation, maintenance, dismantling, and new product development.
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Our company can provide a complete set of refractory materials for BOF masonry and maintenance, with excellent product performance and usage effect. Our company fully possesses the overall contracting ability of refractory materials for BOF systems and can provide a full process solution from lining structure design to product production, supply, construction, maintenance, dismantling, and new product research and development.
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The refractory materials for steel ladles developed and produced by the company cover all materials of the steel ladle system, including Various supporting products such as permanent layer, working layer, water outlet seat brick, breathable brick, etc. have excellent product performance and good use effect. They fully possess the overall contracting ability of refractory materials for ladle systems and can provide full process solutions from lining structure design to product production, supply, construction, maintenance, dismantling, and new product research and development.
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Refractories for Steel & Iron Refining
Beijing LIRR Company can optimize the design and configuration of furnace lining refractory materials according to different usage conditions of RH refining furnaces. The series of refractory materials for RH include chromium free and unburned magnesia spinel bricks, submerged tube castables, gunning masses, magnesia chrome bricks, and other refractory products with good resistance to penetration erosion, high temperature erosion, and good thermal shock stability. Environmentally friendly chromium free and non burning magnesia spinel bricks replace traditional chromium containing refractory materials such as magnesia chrome bricks, which not only reduce the pollution of chromium elements to the environment, but also adopt low-temperature heat treatment technology, with short production cycle, low energy consumption, reduced emissions of waste gases, and have high service life.
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Refractories for Steel Tundish
The refractory materials for tundish systems developed and produced by Beijing LIRR Company encompass all materials within the tundish system, including continuous casting functional components, working lining, permanent lining, tundish cover, slag wall, current stabilizers, and various pre-cast products. These products offer excellent performance and consistent effectiveness in use and can fully support integrated refractory solutions for tundish systems. We provide comprehensive process solutions, from lining structure design to product manufacturing, supply, construction, maintenance, disassembly, flow field simulation, and new product development.
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Core values: Win-win, Distinctively-outstanding
Mission: Servicing customers, Creating value, Rewarding the shareholders and benefiting the society
Corporation Vision: Become a world-famous and international competitive refractory corporation
International Business
E-mail: itd@bjlirr.com