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Tianjin Friend steel Pipe Co., Ltd
We assure the high quality of hot dip galvanized steel pipe.
1)Material:Q195,Q215,Q235,Q3452)Standard:GB/T3091-2001,BS1387-1985,ASTM,A53
3)Use:used for low pressure liquids conveyance , such as water, gas, and construction.
4)Zinc coating:300-400g/m2
Standard:GB/T30912001
Diameter 1/2"-8"(15-200mm)
Wall Thickness:1.0-12mm
Length:1-12m
Galvanized scaffolding pipe