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hot dip galvanized steel pipe online manufacture

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Seamless Butt Welding Reducer 22*12 SCH-XS Alloy 600 ASTM/UNS N06600 Seamless Butt Welding Reducer 22*12 SCH-XS Alloy 600 ASTM/UNS N06600 MATERIAL Carbon Steel : ASTM, A234WPB, A234WPC, A420WPL6 ,Q235,10#, A3, ... Read More
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TH Nickel Alloy Metal Flange ASTM/UNS N08800 OD: 3" Class:150# Threaded flange refers to a kind of flange connected with pipeline by thread. In design, it can be treated as loose flange. The utility model has ... Read More
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