1, Product Information: Fabric duct joint take advantage of high flexibility and high air impermeability and medium resistance of rubber as well as compliance and heat resistance of glass-fabric and is prepared at both ends with metal spool and flange in connection with wind machine and air duct ,which can compensate the thermal expansion by the operation of air duct and multi directions displacement. For better compliance of rubber and fabric and good sound absorption and vibration isolation ,the noise and vibration passage can be reduced effectively in the operation of boiler ,wind machine and air current. 2, Product Description: Desulfurization-based fabric expansion joint is a new product developed recently, the compensator, owning all advantage of general compensators, have features of high strength, high tightness, high corrosion resistance, simple structure, long service life, which can meet various equipments of desulfurization, it has been adopted in national large and medium-sized desulfurization projects, and well appraised. 3, Product Applications: Firepower power plant Air escape of boiler and gas turbine Landification industry Air escape of boiler and industrial furnace Fume extractor and desulfurizer Warm and dry ventilating duct Metallurgy system Fume and dust extraction of blast furnace Nucleus power plant Air exchanging device Cement industry Various kilns, dust collecting and fume and dusting extracting system Equipment Dust collector Entrance and exit of wind machines of all the equipment Dust collector Air heater Washer Induced draft fan Fan 4, Product Features: Compensate for movements in several directions simultaneously Almost no reactive forces Requires little space for installation Easily adapts to existing physical conditions Easy to transport Minimum heat loss due to good insulation Cold on the outer layer during operation to protect employees on site Proven technology