... .Zinc coated:300-400g/m2 Scaffolding Steel Pipe 1.Material:Q195-Q345 2.W.T:1.0-4.5mm ... /square meter Length: Max: 16meter Sdandard: ASTM, BS, EN, GB, Material: Mild steel Delivery: Leadtime: 10-20days after your deposits Package ... 3mm, 48mm, 48.3mm, 48.6mm, 60mmLengthMax 16metersStandardBS, ASTM, ASME, EN, DIN, GB, JISMaterialQ195, Q215, Q235, Q345ApplicationPetroleum, power, gas metallurgy, papermaking ...