This is woven from basalt untwisted roving. The finished product is 200g/m2 ~ 900g/m2, with plain weave and twill weave. Width 1m~2.54m. It can also be cut into a width of 10~50cm x C /roll supply. The finished product is non-combustible, corrosion resistance, high temperature resistance, high strength, insulation and other excellent properties