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Features:
1) Diameter: 1/2" - 6" 2) Producing standard: GB/T3091-93, BS1387, ASTM A53A SCH40 3) Plain end or threaded end 4) Two kinds of Galvanized methods: pre-galvanizing and lag-galvanizing or some others call it post-galvanizing5) Application: water transport, anti-rust frame basis, decoration, building materials and all the other fields.StockingWe have a large warehouse in South China with amount of 15000 tons steel pipe per year.
High Strength Round Steel Pipe With Surface Galvanized