Dia: 8mm 10mm
Thickness: 0.8mm 1.0mm
Telescopic aluminium extrusion tube surface treatment methods. The surface treatment of aluminum telescopic rod manufacturers includes oxidation, secondary oxidation, surface drawing, sandblasting, high gloss, spraying, printing, electroplating and electrophoresis.
Telescopic aluminium extrusion tube, contains 3-8 tubes. The first section has a large diameter and the second section has a small diameter. It can be retracted into the first section of the tube, and the third section is retracted into the second section of the tube, so that the three-section telescopic rod can be extended It is three times the length of the original retractable rod.
Telescopic aluminium extrusion tube has a locking structure, which can be locked at any length. The locking degree can be adjusted by screws to ensure reliable locking. There is a sliding bar in the tube, which can lock the degree of freedom of the tube to rotate along the axis.
