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Industry News

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How to Produce this Pre Galvanized Round Pipe?

Date:2016-10-14

This pre galvanized steel pipe shall be manufactured from pre-galvanized steel conforming to ASTM A53.

pre galvanized round pipe

The zinc coating on the steel sheet shall conform to ASTM A525 Grade G60 and G120. The exterior and interior surface shall have a combined zinc weight ranging from 0.60 oz/sq ft (or 0.45 oz/sq ft each side) to 1.20 oz/sq ft (or 0.60 oz/sq ft each side). These coating weights do not apply to the inside welded area.

RAW Material-Pre Galvanized Steel Strip:

raw material