1,Powder Coating of excellent chemical resistance 2, ... chemical interreaction. ApplicationPipeline industry: anti-corrosion pipeline, Oil pipeline, sewage pipe, vessel water pipe, gas ... phosphateZinc coated steelZinc phosphate or chromate conversion Coating methodElectrostatic spray gunTribo gunElectrostatic fluidized bedFluidized bedPhysical PrametersItem ... NaOH,240 hGood E38006R-Epoxy Powder Coating