PRODUCT:GALVANIZED STEEL PIPE(Including ERW galvanized steel pipe and seamless galvanized steel pipe)OD:1/2''-16''(21.3mm to 406mm) and W.T.:(Wall Thickness ):0.8mm-16mmLength: 1m-12m, by customer占쏙옙 requirementsInternational Standard or Certificate: API 5L, API 5CT, ISO 9001 certificate, OHMS18001, ISO14001Standards:API 5L, ASTM A53, BS1387-1985, GB/T3091-2001Materials:Q195,Q215,Q235,Q345, Gr.B, X42-X70Packing: (following choices)1.Big OD:in bulk2.Small OD:packed by steel strips3.woven cloth with 7 slats4.according to the requirements of customersUsage:Mechanical & manufacture, Steel structure, Shipbuilding, Bridging, Automobile chassis, etc.Main market:South America, Middle East, Africa, Asia, Some European countries and Australia