Coal Gate manufacturer / supplier in China, offering The Rectangular Regulating Valve for The Flue Gas of The Thermal Power Plant Is Made of High-Quality Stainless Steel SUS310S, Which Is a Heat-Resistant Material, Yangzhou Electric Power Equipment Manufacturing Factory′s Electric Actuator, Boiler Induced Draft Fan Air Box, Regulating Air Volume, Louver Type Regulating VAL, The Inlet Air Box of The Boiler Induced Draft Fan Is Equipped with a Wind Volume Regulating Valve of The Louver Type. and so on.