Surface treatment
Surface treatment
Attributes
Bronzed
Visual surface coating, smooth coloured surface,
reduced noncorrosive properties.
DELTA -TONE 9000 + DELTA -SEAL
Very high anti-corrosion.
Elektro-polished
Surface coating for stainless steel, visual finishing.
Mainly used for medical equipment.
Pickled
Removed by chemically encased pollutants.
Galvanised with polished finish
Visual surface coating, anti-corrosion protection.
Shot-peening
Increased dynamic lifespan.
Plastic powder coating
Visual surface coating, the 180 different RAL colours are
colour fast, sheen durability.
Passivated
Surface resistance due to oxide film, self repairing,
anti-corrosion protection.
Phophating
Temporary corrosion protection, favourable sliding properties
Teflon-coating
Very good frictionless characteristics.
Chrome-plated
Visual surface coating, anti-corrosion protection.
Gold-plated
Visual surface coating, conductivity, prevents excessive
arcing. Less mechanical and chenical resistance.
Copper-plated
Good conductivity, anti-corrosion protection.
Nickel-plated
Visual surface coating, anti-corrosion protection,
affordable frictionless characteristics.
Galvanised
Anti-corrosion protection.
Galvanised with chromatic coating
*
Visual surface coating, anti-corrosion protection (blue,
yellow, black, oliv). Colour „blue“ is conform to RoHS.
Thick-film passivation
High corrosion resistance, transparent look,
chrome 6-free.
*
Not conform according to RoHS 2002/95/EC and 2011/65/EC
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