Product Description
Curtain of inorganic cloth fire rolling shutter
Max for fire resistant ≥4h After 4 hours burning, do not lost the properties of insulation and completeness. The unit weight of inorganic cloth is lighter than the steel fiber-rolling shutter. It has the advantage of light weight and do not change the shape in the high temperature. It can be used for a long time.
Quality standard: GB/1402-1993, GB/T9978-1993
Applications: It is the important part of the fireproof divisions. It can replace the fireproof wall
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