Qingdao Sangao Metal Structure Co.,Ltd is a professional galvanized steel pipes manufacturer and factory,Website:http://www.china-weldedpipe.com, we have been exporting high quality galvanized steel pipes made in China for years, welcome to contact us. Galvanized Steel Pipe galvanized steel pipe O.D O.D tolerance W.T Thickness Tolerance 20M--325MM ±0.1mm 0.6—40mm ±0.05mm Length 2--14M , according to customers' requirements International Standard ISO 9001;2008 Galvanized Steel Pipe Galvanized Steel Pipe Standard ASTM A 53 / BS 1387-1985 Material Q195/Q215/Q235/Q345 etc Galvanized Steel Pipe Galvanized Steel Pipe Product Category : Metallurgy, Mineral & Energy erw steel pipe Galvanized Steel Pipes Technique: Welded Galvanized Steel Pipe Galvanized Steel Pipe Packing In bundles or according to customers' requirements Usage 1.For low pressure liquid delivery such as water , gas and oil2.For construction Main market: Middle east, Africa, North and South America, East and West Europe, South and southeast Asia,Australia Place of Origin China Galvanized Steel Pipe Galvanized Steel Pipe
