... floor, external piping, bins, walls, hopper cars and handling equipment. With pressure 200bar – 690bar5. using to wash Chemical ... evaporators, heat exchangers, tube bundles, vessels, reactors and storage tanks. With pressure 350bar – 2800bar6. using to Construction Concrete demolishing ... , exposing steel-bars, cutting concrete and steel bars. With pressure 350bar – 2800bar 7.using to ...