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galvanizing kettle made of best material

galvanizing kettle made of best material

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2020-01-04
  • Views:7

(Summary description)galvanizing kettle

galvanizing kettle made of best material

(Summary description)galvanizing kettle

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2020-01-04
  • Views:7
Information

In the "old days" the common material was fire box steel. Some years ago "Max Ten" was specified which means the alloying agents in the steel would add up to no more than 0.10%.

Today modern kettle makers know what can and cannot be used to make a galvanizing kettle. Certainly silicon, aluminum, and phosphorus contents in the steel must be VERY LOW. Also one MUST use the correct welding rod or else the welds will be "eaten up" by the zinc. In addition only the side walls can be heated (NEVER THE BOTTOM). Also the a horizontal stripe 6 inches high at the top of the walls and a horizontal stripe 12 inches at the bottom of the kettle are insulated and (NEVER HEATED). The maximum heat throughput through the walls is 10,000 BTU/sq.ft. on the heat zone of the side walls. 

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