1.fiberglass fabric 2.used for heat shield, flange and valve covers, welding curtains ,expansion joins and equipment. Specification:Fiberglass fabricThickness/mmWidth/mmTemperature -resistanceW76280.181270550°CW25230.351000-200550°CW37320.431000-2000550°CW37840.81000-2000550°CW37881.6970550°CEW9000.91000-2000550°CWT20250.81000-2000550°CWTS1.2-3.01000-1500550°COrganizational Structure and ...