... used for air pollution control industry steel machining part for ESP (Anvil Cap) Quick DetailsPlace of Origin: Anhui China ... CNC machining process Features :Item Name:rapper part for ESP (Anvil Cap)Material:Carbon Steel Standards:ASTM or ... requires casting,welding,bending and machining process, Electrostatic Precipitator (ESP), bag filter, Spray Dryer Absorber (SDA) IntroductionEnelco Environmental ...