... to your request.Type: Square aluminium tube, Round aluminium pipe, Irregular aluminium pipe, Extrusion aluminium pipe, Seamless aluminium tube, and Alloy aluminium tube.Thickness: 0.3mm and ... Alloy Tube, Aluminum Tube Coil, Seamless Stainless Steel Pipe, Aluminium flat tube.Round antenna aluminum tube : 1. Tolerance of frame thickness: +/-0 ...