... steel;3.Lined: stainless steel, rubber, titanium;4.Plates material: stainless steel 304,316L, ect & TA1, titanium palladium & hastelloy C-276 & nickel & ... avesta Smo254;5.Gesket material: NBR, EPDM, Butyl, Neoprene, Viton( ... pressure, maxinum permitted pressure drop, available steam pressure. Dn 150mm titanium heat exchanger