Price:Negotiable

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Most of domestic Automatic Pipe Galvanizing Lines in Korea were exclusively supplied under technical and sales agreement with Japan maker.

General features of the line

1. Automated process with easy and safe line operation
2. Suitable to produce high-grade products having uniform plating layer
3. Optimum to mass production

• Line Process
  

  1. Oil Degreasing:    Removes grease or oil from inside and outside of pipes

  2. Washing:    Washes oil degreasing solution with warm water

  3. Acid Pickling    Removes rust from inside and outside of pipe surface

  4. Washing:    Washes acid with warm water

  5. Fluxing:    After washing, coats of pipes with anticorrosive and catalystic solution

  6. Drying:    Dries pipes with hot air

  7. Dipping & Galvanizing:    Dips pipes one by one into zinc kettle and galvanizing inside and outside of    pipes with melted zinc

  8. Withdrawing:    Pulls out pipes from the zinc kettle one by one or multiple at once

  9. Blowing :    Blows inside and outside of pipes with saturated steam for uniformed    thickness of galvanized zinc

  10. Air Cooling:    Cools down pipe temperature heated by hot zinc with ambient air

  11. Water Cooling    Cools down the pipe temperature with water to ambient temperature

  12. Drying & Stacking:    Dries pipes with ambient air and stacking into pipe pocket

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