Non-Metallic Skin Air Duct Flexible Joint, Rectangular Blast Furnace Expansion Joint

Capable of absorbing axial, lateral and angular thermal displacement simultaneously, offering much larger compensation capacity than metal expansion joints to solve pipe misalignment and foundation se

Constructed with multi-layer composite fabric materials, it withstands extreme high temperature and corrosive flue gas; flexible structure blocks vibration transmission from fans and boilers to reduce

Far lighter than metallic compensators to lower load on pipe supports; soft laminated layers fit flanges tightly, preventing air, dust and medium leakage without welding corrosion risks.