Hot DIP Galvanized Street Garden Decorative Road Light Lamp Pole with Factory Price
Product description
The quality of galvanization directly affects the quality of the lamp pole. The galvanization is required to be carried out according to the national standards. The surface after galvanization is smooth, without color difference, and there is no sagging.
During welding, straight seam welding shall be carried out for the bent pipe seam. Since the welding is automatic ambush welding, the main reason is that the welder should be more responsible. During welding, the welding position should be adjusted to ensure the straightness of the weld. The end trimming process is to flatten the two ends of the bent tube blank to ensure that the nozzle is perpendicular to the centerline and there is no angle or height unevenness. At the same time, after flattening, the end surface is polished.
Recommended products