SEMNAN ROLLING AND TUBE MILLS GROUP

Skin pass process

This process will increase the roughness of sheet, this will result on paint adhesion and quality of colored galvanizing.

The Main standards In the Galvanizing Process

  • * ISO (International Organization For Standardization)
  • * JIS (Japan Industrial Standard)
  • * EN (Euro Norm)
  • * ASTM (American Society For Testing and Materials)
  • * BS (British Standard)
  • * Din (Deutsches Institut Fur Normung (Normung: Standardization)
  • * AS / NZS (Australian Or New Zealand Standards)

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