Inspection Standards for Road Signs and Marking Rods

Inspection Standards for Road Signs and Marking Rods
Inspection scale:
Lamp pole inspection standards: quality management manual, inspection, test specifications and corresponding national standards and process technical documents.
Lamp inspection standard: GB3037-91 and corresponding national standards and technical documents.
The company's various traffic sign poles, monitoring poles, and street lamp poles are all made of high-quality steel with advanced technology. The main pole materials are made of high-quality seamless steel pipes or Q235 or Q345 high-quality steel plates. Strong wind resistance, high strength, and large bearing capacity. The whole rod adopts one-time bending process or flange splicing process, which makes the installation more convenient and flexible. The rod profile adopts degreasing, phosphating, and hot-dip galvanizing processes, and the service life is more than 20 years. The outside of the pole is unsightly using outdoor electrostatic spraying technology, and the color is in harmony with the surrounding environment. According to the requirements of customers and the surrounding environment, a variety of styles can be adopted, which is flexible and changeable. The rod body is formed by large-scale mechanical bending at one time, and the appearance is round, regular hexagon, regular octagon, etc. The surface and the back of the rod body are all hot-dip galvanized for anti-corrosion measures. If necessary, spraying can also be used according to the actual use environment. Technology for profile decoration.
Anti-corrosion adopts hot-dip galvanizing and spraying after galvanizing. The service life of the galvanized marking rod can reach more than 20 years. The plastic-sprayed marking rod has an unsightly appearance and is available in a variety of colors. The steel rod anticorrosion treatment adopts hot-dip galvanizing on the outside and the inside. The galvanizing process involves pickling, hot-dip galvanizing, washing, phosphating, passivation and other processes. Defects such as sinking, zinc tumor, peeling, black spots, yin and yang surfaces exist, and the thickness of the zinc layer is above 86um. Jiangsu Naite Lighting Electric Co., Ltd. is a manufacturer engaged in the production and design of solar street lights and high pole lights, with 20 years of experience in the production of solar street lights , To create the most professional solar street lamp manufacturer, contact number: 13805257308. , It is suitable for the national standard GB/T13912-92, the output power of the galvanized layer is suitable for the requirements of GB2694-88, and the anti-corrosion life is more than 30 years.