PTFE Pall ring packing is a kind of high performance packing, its service life can be relatively long. PTFE is a material with amazing corrosion resistance and high temperature resistance, and has many unique chemical and physical properties, making it suitable for a variety of industrial applicatio

Pall rings are divided into plastic Pall rings, ceramic Pall rings and metal Pall rings.Plastic Pall ring packing is especially suitable for petroleum, chemical, chlor-alkali, gas, environmental protection and other industries at low temperature (60-150 degrees) distillation, absorption and washing

In chemical engineering, the filler refers to the inert solid materials installed in the packed tower, such as Pall ring and Raschig ring, etc., whose function is to increase the contact surface of gas and liquid and make them mix strongly with each other.The Pall ring packing was developed to impro

Pall ring packing is applied in air-cooled tower and water-cooled as a filler, using free stacking. In the mass transfer and heat transfer, the liquid from the tower uniform downstream flow along the packing film flow, the gas from the bottom of the tower through the filler (filler surface area of 8