... steel(SU304.316 ect)Clean water, river water, edible oil, mineral oilStainless steel & Ti, Ti-PdSea water, salty water, salt compounds20Cr, 18Ni,SMODilute sulfuric ... , Phosphoric acidGasketWe produce and supply many kinds of guasket for plate heat exchanger,certified by ISO9001, Rubber TypeFluorubberEPDMNBRTensile Strength MPa≥13≥16≥17Elongation ...