... 316, 304L, 316L.b) Special materials: nickel thread, titanium thread, and tungsten2) Weaving forms: Weaving: pain weave, twilled weave, ... : acid-resisting, alkali-resisting, heat-resisting, wear-resisting and etc. Application:Mine, Oil, Chemical industry, Food industry, ... Pharmaceutical industry and machine producing.Sieve and filter in the acid and alkali environment. Used for soil ...