Z Shape Guardrail Post

Wanshuo Company is a physical manufacturer specializing in the production of roadway and bridge guardrails, as well as guardrail accessories.Our main products are as followings:Roadway guardrail post,highway guardrail post,C type guardrail post,UPN guardrail post ,U Channel guardrail post,Z shape guardrail post,sigma guardrail post,H type guardrail post,I beam guardrail post,round anti-collision guardrail post,square tubular guardrail post.

As a holder of highway guardrails, generally determines the barrier's performance during collisions. The guardrail posts we supply are well designed and made of high quality steel, such as Q235B, Q345B and Q255B or depend on your needs. Additionally, it features a long service life due to its anti-rust and corrosion resistant characters.The most popular types of guardrail posts are C Type, U Type, H(I BEAM) Type, Sigma Type, Square Colum (tubular)Type, Round Colum (tubular)Type and Z Type.

C Post by steel strip cold rolling forming, the dimensions is various, can be customized according to customer requirements,in the whole guardrail post, which has been widely used, C post section for "C" glyph, strength, also facilitate guardrail installation, C post can cooperate with various blocks, C type post can and C type spacer, u-shaped spacer, box spacer, bracket,etc is tie-in,At present, the C shape post is widely used all over the world. The corrugated guardrail is composed of two posts,which is composed of the beam and beams corrugated beam steel guardrails and between them, and the two guardrails are mounted between two corrugated steel guardrails. In the normal operation of the highway, the barrier can be conveniently inserted into the preset plug hole in the opening, which can be isolated and protected cooperate with various forms.

H Post is a kind of economical section with more optimized section area distribution and more reasonable strength-weight ratio.It is named because its section is the same as the English letter "H".Due to the right-angle arrangement of all parts of H-post,H-post has been widely used for its strong bending resistance, simple construction, cost saving and light structural weight in all directions.An economic section shaped like a capital Latin letter H, also known as universal steel post, wide flange (edge) I-steel or parallel flange I-steel.The cross-section of h-post steel usually consists of a web and a flange, also known as the waist and the side.The flange of H-post is parallel or close to the plane, flange ends are at right angles, hence the name of the parallel flange I-steel.

Sigma post is commonly used abroad, it is composed of steel strip cold rolling forming, due to the shape like the Greek letter "Σ", the so called sigma post.Sigma post than U /C post, material ductility is stronger, the support area is larger, higher strength, it is mainly connected with special-shaped block, have the effect of holding the guardrail components, to prevent the vehicles and pedestrians out, it is suitable for the relatively narrow roads or corner, can effectively ensure the safety of the pedestrians and vehicles on the road, to prevent accidents.

Z 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 Q235B 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 Z post is in the shape of Z. One end of it is connected to the Z 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 Z post is generally treated by hot-dip galvanized 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.The Z post contains smooth, rounded post edges and corners mitigating the risk and severity of fractures and/ or contusions.Energy Absorbing, Ductile Z Post. Unlike traditional guardrail posts, the Z post are designed to yield by bending near ground level. This bending action absorbs impact energy reducing the potential for post fracturing.

Round post is the most common kind of highway guardrail post. It is made of steel pipe through cutting,punching and surface treatment. It has the advantages of simple production process, low cost and convenient maintenance and replacement.One end of the Round post is connected to the guardrail plate by bolts, nuts and connectors, and the other end is embedded in the earth or fastened to the road surface by flannel, thus playing a supporting role and effectively preventing vehicles or pedestrians from rushing out.

The surface of Round 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.

Flange 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. One end of it is connected to the Flange 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 Flange 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.

Shandong Liaocheng Wanshuo Traffic Co., Ltd

Add: No. 7 Wangfutian Industrial Park, Liaocheng City, Shandong Province

Tel:  +86-15275666668  Mr. Bai   

Tel:  +86-13734499781  Mr. Liu