Ceramic FiberChina 1260 Fireproof Woven Ultra High Temperature Green Bio-Soluble Pipe Insulation Textile Ceramic Fiber Yarn, Find details about China Bio Soluble Fiber Yarn, 1260 Bio Soluble Fiber Yarn with Fg Wire from 1260 Fireproof Woven Ultra High Temperature Green Bio-Soluble Pipe Insulation Textile Ceramic Fiber Yarn