Passivation Process

We are ability to remove all sorts of rust and contamination clearly on the interior/exterior surface such as Stainless steel, Duplex, Super Duplex, aluminum, carbon steel etc.

Passivation is applied to diverse fields ; eliminating rust or scale from steel sheet or internal and external part of Heat Exchanger, pipe, boiler, tank, vessel, inside/outside surface cleaning of petrochemical plant, off-shore plant etc.

We, O-Sung Plant, will do our best efforts we can make for solving the problem that the clients have with know-how and technology learnt and mastered for so long time.

Advantages of Passivation

● Improved Corrosion Resistance

● Uniform, Smooth Appearance & Finish

● Deburring (Polished Surface)

● Cleanliness

● Improved & Extended Life of Product

● EQUIPMENT PANNEL PASSIVATION


● EQUIPMENT OUTSIDE PASSIVATION


● EQUIPMENT NOZZLE PASSIVATION