Introduction

Steel gratings are made by the load bearing bar and crossing bar (twisted square steel, square steel, round steel, flat steel, etc.) arranged in a certain distance between warp and weft.They are made to the original plate on the high-voltage resistance welding machine welding.After cutting, incision, hole opening, cover edge and other process, they become the products which meet customer’s requirements.

Technical parameters

 Material: Low carbon steel, stainless steel 

Surface treatment: Hot dipped galvanized, painting

Common sizes as follow:

G303/30/100  G255/30/100  G305/30/100  G505/30/100  G203/30/50   G205/30/100

G255/30/50   G303/30/30 G808/30/100  G605/30/100  G355/30/100  G355/30/50  G325/30/100

Table of relationship between load weight and model

Delivery

Features

Material saving: the most material saving way under the same load condition, correspondingly, the material of supporting structure can be reduced.

Reduced investment: saves materials, labor, time, cleaning and maintenance.

Construction is simple: in the pre-installed support with bolt clamping or welding fixed, one person can be completed.

Experience and markets

Our factory has more than 20years working experiences on researching and selling. Products are well sailed all over the world, got many compliments from customers.

http://www.overchergrating.com/