1 Ton : US $1,000/ Ton Port : Ningbo, China Production Capacity : 5000000tons Payment Terms : L/C, T/T Type : Welded Technique : Cold Rolled Material : Alloy Steel Surface Treatment : Copper Coated Usage : Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose Section Shape: Round