Common Problems of Metal Sheet & Coil: Steel Substrate Defects

Поделиться
HTML-код
  • Опубликовано: 29 окт 2024

Комментарии • 3

  • @jeancorydesouzasilva1368
    @jeancorydesouzasilva1368 3 года назад

    Hello guys.. a question from Brazil :).. I have a case of a galvalume sheet used in a roof where lots of black rounded spots (stains) +/- 5 to 10 mm diameter appeared in the sheets. This roof is used in a animal confinment area.. is it related agressiveness of animals confinment.. Could you explain technically what are the stains? Thanks

  • @notlessgrossman163
    @notlessgrossman163 3 года назад

    What about heavier gage steel ( in construction roofing specifications) ? 24 gage is usually preferred over 26 gage. Doesn't heavier gage help control shape issues ?

  • @jvirg
    @jvirg 3 года назад

    what is coil set? i get a lot of oil canning right from the machine