Services

Pickling and Passivating of Metals

Passivated products have good corrosion resistance and high stability in the atmosphere, with a maximum salt spray test duration of 720 hours.

Service offerings:Metal surface solutions for aerospace instruments, electronic control precision instruments, ultraviolet disinfection devices, water treatment equipment, etc.
Our customers include PALL、TROJAN、DANAHER、SAMSON、YAMIT、GE,etc.

Quality assurance:

①Quickly remove weld marks and oxide scales to improve product aesthetics.

②Passivatimg forms a passive film on the surface of the product, which slows down the corrosion rate of the metal and provides strong rust resistance.

③Passivated products have good corrosion resistance and high stability in the atmosphere, with a maximum salt spray test duration of 720 hours.

 

Product Details

Pickling and passivation improve the hardness, wear resistance, and corrosion resistance of metal parts.

Service offerings

Metal surface solutions for aerospace instruments, electronic control precision instruments, ultraviolet disinfection devices, water treatment equipment, etc.

Service advantages

Customization according to demand:

Production equipment: One passivating and polishing production line, with a maximum production size of 2.8m*1.4m*2.5m.

Fast delivery: Deliver on time according to the agreed deadline.

Professional testing: Equipped with coating measurement instrument, roughness measurement instrument, adhesion measurement instrument, and provide inspection reports for products.

Quality assurance:

①Quickly remove weld marks and oxide scales to improve product aesthetics.

②Passivatimg forms a passive film on the surface of the product, which slows down the corrosion rate of the metal and provides strong rust resistance.

③Passivated products have good corrosion resistance and high stability in the atmosphere, with a maximum salt spray test duration of 720 hours.

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