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Castable
Lightweight insulating castable
Widely used for high-temperature flue and duct linings, it can also be used for acid-resistant projects such as acid pools and tanks in industries like CFB boilers, petroleum, chemical, and non-ferrous metallurgy.
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Steel fiber wear-resistant castable
It has characteristics such as high strength, good toughness, good thermal shock stability, strong spalling resistance, and wear resistance, making it suitable for areas with large temperature gradient changes and those that are prone to spalling and damage.
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Spray coal pipe using refractory material
The coal spray pipe uses refractory castable materials for kilns with harsh and severe operating conditions, made from high-strength materials such as corundum and mullite as aggregates, and ultra-fine powder as a binder to create high-performance refractory castables.
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Phosphate refractory castable is a castable bonded with phosphate, belonging to an acidic matrix, with a usage temperature of 1400-1600℃.
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High-alumina castable is an unshaped refractory castable composed of high-alumina aggregates with an Al₂O₃ content greater than 75%, combined with high-alumina powder and additives, resulting in a total aluminum content greater than 55%. After initial setting, high-alumina castable is standard cured for 28 days, achieving a compressive strength of 40 to 60 MPa.
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Corundum mullite castable is made from brown corundum and mullite aggregates as the main components, utilizing micro-powder technology, combined with white cement and additives.
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Zhongwang Temple, Yuecun Town, Xinmi City, Henan Province, China
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