Wholesale of traffic sign poles, selection of national city traffic facilities

Description :

　　1. The entire body of the welding process should be free of any cracks, missed welds, continuous porosity, undercutting, etc. The weld seam should be smooth and flat, without any protrusions or undulations, and without any welding defects. A welding inspection report must be provided. 2. Electrical door a. The electrical door adopts plasma cutting. b. The electrical door and the lamp body are seamlessly integrated, with no welded protrusions at the opening, resulting in high structural strength. c. There is a reasonable operating space and electrical installation accessories inside the door. d. The gap between the door and the pole should not exceed 1 millimeter and have good waterproof performance. e. There is a specialized fastening system for Inner Mongolia traffic sign poles, which have good anti-theft performance. Their fixing bolts are opened using non universal tools.

　　1. The setting (adjustment) of road traffic signs should be completed before the completion and opening of new (renovated, expanded) roads, and the signs related to these new (renovated, expanded) roads in the road network should also be adjusted synchronously to improve their settings. When road traffic conditions change, the setting of relevant signs should be adjusted in a timely manner. Highway number and city road name signs should be used as much as possible to enable road users to understand their route and location. 3. The logo should be regularly cleaned and maintained to maintain sufficient reflectivity and ensure visual recognition. During the use of the logo, it should also be avoided from being obscured by numbers or being affected by street lighting that affects visual recognition. The shape and color of the logo should comply with the provisions of this section during its service life. Manufacturing and production parameters of the sign pole: pole height: 6000mm-8000mm arm length: 3000mm-15000mm upright pole wall thickness: 4mm-10mm horizontal bar wall thickness: 4mm-8mm material: welded steel pipe or seamless steel pipe, material Q235 or Q345 pole body anti-corrosion treatment: the overall inner and outer surfaces are hot-dip galvanized, the galvanized thickness is not less than 86m, and it will not rust for 30 years; The outer surface is treated with spray coating, and the thickness of the plastic powder layer is not less than 95m. It will not fade or fall off within 5 years. 3. The hot-dip galvanizing process should adopt hot-dip acid corrosion treatment on the inner and outer surfaces, with a thickness of 75um in accordance with GB-T1391292 standard. The design service life should not be less than 30 years. The galvanized surface should be smooth and beautiful, with basically consistent color, and no peeling or flaking after impact testing. Provide galvanizing inspection report. 4. The spraying process should use outdoor high-purity polyester plastic powder, with a white color (according to user requirements), stable plastic layer quality, no fading, and no peeling. Cantilever traffic sign pole - F-type traffic sign pole, T-shaped traffic sign pole. Cantilever traffic sign pole is a sign board installed on the cantilever, and the height of the lower edge of the sign from the ground should be greater than the clearance height specified for the road. 5. The gantry traffic sign pole is installed on the gantry, and the height of the lower edge of the sign above the ground should be greater than the clearance height specified for the road. 6. Attached traffic sign post: The sign is attached and installed on the overpass and nearby structures, and is divided into two types: attached on the roadway and attached on the road according to the position of the attached layout.

AfterSalesService :

• Sign pole wholesale