Core Features
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Low Thermal Conductivity: Provides exceptional thermal insulation in a very thin profile, significantly reducing heat loss and protecting surrounding components.
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Excellent Thermal Stability: Resists shrinkage and maintains flexibility even after repeated exposure to extreme heat and rapid thermal cycles.
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Easy Fabrication: Its uniform, paper-like or board-like consistency allows for clean, precise die-cutting or manual cutting into complex gasket geometries.
Technical Advantages
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Thermal Shock Resistance: Unlike rigid refractory bricks, these sheets will not crack or spall when subjected to sudden, extreme temperature changes.
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Lightweight & High Compression: Offers a high strength-to-weight ratio and can be compressed to provide a tight gas seal in static furnace applications.
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Chemical Resistance: Highly resistant to most chemicals and corrosive agents (except for hydrofluoric acid, phosphoric acid, and strong alkalis).
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Asbestos-Free & Eco-Friendly: A safe, modern replacement for hazardous asbestos materials, complying with international environmental and health standards.
Product ApplicationCeramic fiber gaskets, with high temperature resistance, thermal insulation, chemical stability, and eco-friendly lightweight features, are applied in high-temperature industries as follows:Metallurgy: Sealing/insulation for ladles, tundishes, submerged nozzles, furnace doors, flue flanges, furnace walls, and furnace cars (≥1000℃).Petrochemical & Power: Sealing/insulation for boiler roofs, flue/pipeline flanges, turbine/generator components, refinery heaters and reactors (resists high-temperature flue gas/media).Kilns: Sealing/insulation for ceramic/glass/refractory kiln doors, wall joints, observation ports, and kiln furniture (cuts heat loss, improves efficiency).Others: Aerospace (temporary insulation for engine test benches); Building Materials (sealing/insulation for cement rotary kilns, gypsum furnaces); Environmental Protection (sealing for waste incinerator flues/furnaces).Attention: Avoid prolonged contact with strong alkaline media; use alkali-resistant coatings or alternative gaskets instead.
Headquartered in Ma'anshan City — a national civilized city on the banks of the Yangtze River — Mer-Eagle Industry Co., Ltd. (Ma'anshan) serves as the headquarters of Ma'anshan Liluan Technology Co., Ltd. The company covers approximately 30,000 square meters and specializes in the R&D, production, sales, and installation of mid-to-high-end thermal insulation materials, industrial special fasteners (including graphite packing), and special metal surface treatment agents.
Mer-Eagle holds international ISO "three-in-one" management system certification (quality, environment, and occupational health & safety) and has been recognized as a Provincial High-Tech Enterprise and an Anhui Province Quality Trustworthy Enterprise.
With 20 years of dedicated research, an in-house R&D center, and academic collaboration with Taiyuan University of Technology, Mer-Eagle has secured 15 national patents. Its core rock wool products meet the standards of leading markets in Europe and the United States, and are distributed both domestically and internationally.
Guided by the philosophy of "Technology First, Quality-Oriented, Service Supreme", Mer-Eagle is committed to delivering excellence to partners worldwide.
FAQ
1. Who are we?
Anhui Liluan Technology Co., Ltd. is a specialized manufacturer of high-quality insulation materials, established in 2009, with a focus on delivering reliable solutions for various industries.
2. What temperature can ceramic fiber gasket sheets withstand?
They support 1000-1260℃ continuous high temperature (varies by grade), with stable heat insulation and sealing performance under long-term high-temperature working conditions.
3. Where are ceramic fiber gasket sheets mainly applied?
They are widely used for furnace doors, boiler flanges, kiln linings, and high-temperature pipeline joints, ideal for metallurgy, power, and chemical industries.
4. Can I get custom-sized sheets and bulk supply service?
Yes. Standard sheets are in stock for fast delivery. Custom size, thickness, and density are available to meet bulk industrial high-temperature insulation demands.
5. What services can we provide?
We provide comprehensive services, including product consultation, customized design, efficient production, quality assurance, and reliable logistics support to ensure client success.
