Zinc amount decides the type of galvanized steel pipe

    Due to the different amount of zinc, there are three types of galvanized steel pipe which divided into Pre-painted, Cold-dipped galvanized and Hot-dipped galvanized. And which kind of influence for the different amount of zinc in galvanized steel pipe?

    The specific zinc amount in galvanized steel pipe:

    1. Pre-painted (zinc: 60-120G/M2);

    2. Cold-dipped galvanized(zinc:10-50G/M2).

    3. Hot-dipped galvanized (zinc: 120-500G/M2);

    From the list above, we can see that details for zinc amount in galvanized steel pipes. Generally speaking, if there is low zinc content, and scattered capacity is good, but the current efficiency decline. Under this situation, we should decide the zinc amount carefully for the consideration of the function for different types of galvanized steel pipe.

    http://www.xysteelpipe.com/info/Zinc-amount-decides-the-type-of-galvanized-steel-pipe-994-1.htm

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