GB/T 18372-2008

This standard specifies the classification and designation, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of fiberglass duct lining fabrics (hereinafter referred to as duct lining fabrics).
This standard applies to fabrics made from continuous glass fiber yarns through weaving, impregnation, and other processes, which are used as duct lining fabrics coated with rubber, plastic, or rubber-plastic mixtures. Other types of fabrics, such as fabrics interwoven with glass fiber and cotton yarns and synthetic fiber fabrics, can also be used as reference for application.