1) Ceramic packing has excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. KANGYU ceramic packing include ceramic Raschig ring, ceramic Cross-Partition ring, ceramic Pall ring, ceramic Cascade Mini ring, ceramic Saddle, ceramic Saddle RTO, ceramic Super Saddle, etc.

2) Metal tower packing is made of materi als like carbon steel, stainless steel or Aluminum alloy, etc. KANGYU metal packing includes Metal Raschig Ring, Metal Pall Ring, Metal Cascade Mini Ring, Metal Saddle, Metal Nutter Ring, and Metal Inner Are Ring etc.

3) Plastic tower packing is  made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF).