nylon strip for the convenience of loading and unloading into the container.Length: 6M or 5.8MDelivery Detail15DaysMaterial: Q195 - Q235?Pipe TypeSpecification/mmThickness/mmSpecification/mmThickness/mm10*200.5-2.010*300.5-2.0Rectangular Pipe20*300.5-3.0100*501.0-5.040*200.5-3.0100*601.5-5.050*200.6-2.050*250.6-2.075*250.7-2.070*200.7-2.040*301.2-3.0100*801.5-5.050*251.5-3.0120*502.0-5.050*300.7-4.0120*602.0-5.060*300.7-4.0120*802.0-5.070*300.7-2.560*400.7-4.0160*802.75-5.070*501.5-4.0100*1502