Galmetsan provides hot-dip galvanizing applications for this product group according to project requirements. Material suitability, dimensions and technical requirements are assessed for each project.
Discuss your projectDuring dip galvanizing, preparation liquids and zinc must be able to enter and leave the component. Enclosed volumes and pockets retaining liquid affect that flow. Venting and drainage openings are therefore more than a cosmetic detail. Internal voids need to be visible in drawings so the galvanizing plant can assess the design.
Venting and drainage holes for galvanizingA useful galvanizing specification identifies the components and drawing revision to be coated. It states the product list, materials and pre-galvanizing work. Confirm that the specified standard applies to the relevant product group. Naming a standard does not resolve missing opening or connection details in project drawings.
What should a galvanizing specification contain?
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