Manufactured from asbestos fiber and rubber compounded and compressed into sheet forms .Suitable as a jointing medium on heat installations and low pressure water and steam pipeline .Working pressure :15kg/cm?Temperature :200℃ Also available: Middle pressure jointing sheet (pressure :40kg/cm?temperature :350℃) High pressure jointing sheet (pressure :60kg/cm?,temperature :450℃) Noasbestos jointing sheet are also available . J303 Compressed Asbestos Fiber Jointing Sheet With Graphited J307 Compressed Asbestos Fiber Sheet With Metallic Wire pressure :60kg/cm?,temperature :450℃ J307-2 Compressed Asbestos Fiber Sheet With Metallic Wire & Graphited J308 Oil Resistant Jointing Sheet Spec :thickness :0.5mm-6.0mm Dimention :1300?500mm Packing :in wooden case of 100kgs ,200kgs ,500kgs or 1000kgs net each .