Pressure vessel inspection by the Quality Division personnel inspected themanufacturing quality of the coating allows the coating corrosion.
Before coating the metal surface should be kept dry, uneven and scratches on thesurface, should be used to make grinding to remove the smooth transition is not allowed to play putty.
Anti-corrosion primer paint in addition to playing selected varieties according toconstruction plans, but still need to add intermediate coating a polyurethane paint,such as the pattern of the coating anti-corrosion coatings no special requirements,the outer surface of the pressure vessel shell should be
Pressure vessel shell exterior top coat primer 2, primer dry film thickness shall be notless than 30μm, the outer surface of the container under normal circumstances still need to finish a coating, paint color should be pale. If thermal insulation of pressure vessels or not coated finish, only primer and intermediate paint.
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Keywords: reactor, heat exchanger, pressure vessel
As a matter of fact, the ultrasonic crusher is sometimes called as the ultrasonic cell grinder that is a use of strong ultrasonic cavitation generated in the liquid. See here: www.toption-china.com/products/ultrasonic-cell-crusher-ordinary-type .Meanwhile, this may be multifunctional ultrasonic treatment.
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