... rigidity(also at low temperature);high chemcial resistance etc. Equipment we provide: Tower, reaction Kettle, storage, storage tank, electrolytic cell, meter, ... on, also can be made according to user's demands.Equipment lining material:PTFE, PFA, FEP,PVDF, ETFE, ECTFE, PO ... , PP, PE, PVDF, etc.Equipment shell material: carbon steel, alloy steel, stainless steel, glass fiber ...