Heat insulation Lightweight kiln Castable Refractory acid resistant
Lightweight Insulation Castable Refractory is made of lightweight refractory aggregate and power, addhesive
and admixture that can be cast moulding.
Lightweight Insulation Castable Refractory Features:
High cold crushing strength
Acid and acid gas erosion resistance
Heat insulation & Heat absorption
Low water absorption
Lightweight Insulation Castable Refractory Applications:
High temperature flue lining
Oil, chemical industry
Nonferrous metallurgy industry
Acid resistant project
|200℃||600℃||800℃||24h *110℃||3h* 900℃|
High chimneys, high temp flue and duct lining, oil, chemicals,
metallurgy and other industrial acid proof projects.
|Remark||ISO Certificated; Customized; Working temperature:900-1000℃|
The quality control system consists of the following steps:
1. Inspection and Control of incoming raw materials quality
According to the chemical content, raw materials are classified
into different levels to ensure quality of brick first.
2. Inspection and control of the production process
During the production, materials are mixing and molding in strict
according to the specifications.
3. Inspection and control finished products
The finished products will be tested for physical and chemical
properties by our most advanced test facilities, weighed and
4. Quality audit by quality management.
Before delivery, the inspectors will inspect the products again in
5. Qualified and controlled by professional and experienced
Regular quality audit carried out ensures product quality within
Our factory has been awarded ISO 9001:2015 Certification.