Speed limit sign pole, road speed limit sign pole, Hebei Guocheng

Description :

　　Traffic sign posts and guardrails should be supported according to the detailed form of support, the selection of angle steel, channel steel, and steel pipe, and the production of stainless steel materials. Their material performance should comply with the requirements of GB700. GB70 connectors include the channel plate and beam, clamp, bolt, nut, connecting flange, and foundation anchor bolt and nut of the connecting sign traffic sign, especially stainless steel strip, etc. The size and mechanical performance of the materials should comply with GB/T1938 requirements, GB and corresponding specifications.

　　Classification of sign posts:

　　Traffic sign poles generally include single column traffic sign poles and multi column traffic sign poles. The inner edge of the column sign should not intrude into the road construction limit, generally not less than 25cm away from the outer edge or dirt shoulder of the roadway or sidewalk. The height of the lower edge of the traffic sign board from the road surface is divided into highway not less than 5500mm, and national and provincial highways not less than 5000mm. When it is set on urban roads with a large proportion of small vehicles, the height of the lower edge from the ground can be adjusted according to the actual situation, but should not be less than 120cm. When it is set on the roadside with pedestrians or non motorized vehicles, the height should be greater than 180cm.

　　Single column traffic sign pole:

AfterSalesService :

• Speed limit sign post