Zinc
Barrel: We operate 3 zinc plating barrels
for items such as nuts, bolts, fasteners and brackets
finishing in clear, colour and olive drab with a capacity
of upto 1000kg/per day. We offer both hexavalent and
trivalent coatings and work to BS3382 and BS1706 standards.
| Passivate |
Barrel
Plated Parts |
Rack
Plated Parts |
| Clear |
8 |
16 |
| Blue |
8 |
16 |
| Black |
24 |
48 |
| Yellow |
72 |
96 |
| Olive
Drab |
72 |
120 |
| Yellow & Oil |
120 |
165 |
| Olive
drab & Oil |
120 |
165 |
|
Minimum
hours salt spray resistance for each type of passivation.
De-embrittlement:
For high tensile components such as class 12.9 bolts,
we offer a de-embrittlement service up to 300°C.
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