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Which is better, fire-fighting coated steel pipe or galvanized steel pipe?

Which is better, fire-fighting coated steel pipe or galvanized steel pipe?

  • Time of issue:2022/01/04

(Summary description)Galvanized steel pipe is more ideal. Galvanized steel pipe has strong oxidation resistance and is not easy to be corroded; Using zinc as the protective layer of steel pipe is a very good choice, and the price of galvanized steel pipe is also cheaper than coated steel pipe.   This needs to be determined according to the design pressure. If the galvanized steel pipe can meet the requirements, it is best to use the galvanized steel pipe, which can meet the working pressure of 12kg and below. Generally, according to the overhead pipeline, when the system working pressure is less than or equal to 1.20mpa, hot-dip galvanized steel pipe can be used; When the working pressure of the system is greater than 1.20mpa, hot-dip galvanized thickened steel pipe or hot-dip galvanized seamless steel pipe shall be used; When the working pressure of the system is greater than 1.60mpa, the hot-dip galvanized seamless steel pipe shall be used, and the pipe material shall be selected. The fire-fighting coated steel pipe is relatively environmentally friendly, depending on your own needs.

Which is better, fire-fighting coated steel pipe or galvanized steel pipe?

(Summary description)Galvanized steel pipe is more ideal. Galvanized steel pipe has strong oxidation resistance and is not easy to be corroded; Using zinc as the protective layer of steel pipe is a very good choice, and the price of galvanized steel pipe is also cheaper than coated steel pipe.
 
This needs to be determined according to the design pressure. If the galvanized steel pipe can meet the requirements, it is best to use the galvanized steel pipe, which can meet the working pressure of 12kg and below. Generally, according to the overhead pipeline, when the system working pressure is less than or equal to 1.20mpa, hot-dip galvanized steel pipe can be used; When the working pressure of the system is greater than 1.20mpa, hot-dip galvanized thickened steel pipe or hot-dip galvanized seamless steel pipe shall be used; When the working pressure of the system is greater than 1.60mpa, the hot-dip galvanized seamless steel pipe shall be used, and the pipe material shall be selected. The fire-fighting coated steel pipe is relatively environmentally friendly, depending on your own needs.

  • Categories:Company news
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  • Time of issue:2022-01-04 16:06
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Galvanized steel pipe is more ideal. Galvanized steel pipe has strong oxidation resistance and is not easy to be corroded; Using zinc as the protective layer of steel pipe is a very good choice, and the price of galvanized steel pipe is also cheaper than coated steel pipe.
 
This needs to be determined according to the design pressure. If the galvanized steel pipe can meet the requirements, it is best to use the galvanized steel pipe, which can meet the working pressure of 12kg and below. Generally, according to the overhead pipeline, when the system working pressure is less than or equal to 1.20mpa, hot-dip galvanized steel pipe can be used; When the working pressure of the system is greater than 1.20mpa, hot-dip galvanized thickened steel pipe or hot-dip galvanized seamless steel pipe shall be used; When the working pressure of the system is greater than 1.60mpa, the hot-dip galvanized seamless steel pipe shall be used, and the pipe material shall be selected. The fire-fighting coated steel pipe is relatively environmentally friendly, depending on your own needs.

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