1.Galvanized steel wire layer should be uniform, continuous, without cracks and no place zinc plated.

2.Galvanized steel wire layer may have does not affect the local spots, flash point and individual layer of zinc accumulation, but the accumulation of partially increased value may not exceed the wire diameter of the positive deviation of 2 times.

3.Galvanized steel surface may not have obvious longitudinal cracks and pull marks, but may have local depth of less than half the diameter tolerance of scratches and abrasions.

4.When galvanized steel joints allow the finished product, its joints should be treated with preservatives. Zinc coating weight and the number of sulfate puddle at this time will not be sentenced to scrap the joint basis.

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