Scaffolding pipe/ Galvanized scaffolding pipe/ Gi pipe Standard: BS 1139: 1990; EN74 Material: Q235; Q345 Outer Diameter: 48.3mm-48.6mm Wall Thickness: 2.5mm, 2.75mm, 3.0mm, 3.25mm, 3.85mm, 4.0mm Length: Standard length is 6meter. Cut -to-length is available upon request. Surface: finish-options: Galvanised Finish or Black Finish End Finish: Plain End.