Technical information

Specific requirements apply for the materials to be powder coated. For a good result and a long service life of the coating it is important for the substrate to be free of sharp edges and burrs. The smoother the substrate, the better the result. For further details, please consult the technical product information brochure. Click here to download the brochure.

When the materials are presented for the Duplex system, and therefore have to be galvanised first, they must also meet the following additional requirements:

• materials must have the correct steel quality;
• inlet and outlet holes must have been made in the correct manner;
• materials must be free of impurities that cannot be removed by chemical pretreatment.

That means materials must be free of:

• paint and/or varnish (or traces);
• welding sprays that are too thick or contain silicone;
• welding slags;
• thick oil and/or grease layers;
• marks with pastel crayon, paint or inappropriate markers (consult galvanising plant);
• adhesives, glues, stickers etc.

For more information on galvanising and powder coating, you can also contact our Sales Department: +31 (0)528 26 34 41.

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