... 10.0-165mmWeight0.43-18.69kg/mLength5.8-12mUsageGalvanized pipe are used for city heat supply, gas, low air transport, ... machinery parts.It also used for threading pipe installation, connected by deformed bar. Payment ItemsL/C at ... Structure Steel, difference kind of pipes, Galvanized Steel Pipe, Seamless Steel Pipe, Square/Rectangular Steel Tube, Light/Heavy Steel Rail ...