... 165mmWeight0.43-18.69kg/mLength5.8-12mUsageGalvanized tube 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 ... Mild Steel Plate, Structure Steel, difference kind of pipes, Galvanized Steel Pipe, Seamless Steel Pipe, Square/Rectangular Steel Tube, Light ...