U Post is the most widely used column on the road guardrail
U-shaped post is the simplest structure in the road security
guardrail and the most commonly used post in the international
market. It is generally made of Q235 strip steel or higher grade
strip steel according to the requirements of customers through
punching machine and then through hydraulic bending machine
forming.
After forming, the U-shaped post is in the shape of U. One end of
it is connected to the U-shaped spacer and the guardrail by bolts,
and the other end is buried in the earth by a pile driver or
fastened on the cement road surface by flannel, thus playing a
supporting role for the whole guardrail and preventing vehicles or
pedestrians from rushing out and causing secondary damage due to
traffic accidents.
The surface of U-shaped post is generally treated by hot-dip
galvanizing process. This surface treatment method can effectively
prevent corrosion, withstand high temperature and have a long life.
Meanwhile, its appearance is simple and easy to assemble and
replace accessories.
