Steel Grating

Hangtong Fence adopted newest technique pressed welded craft to make steel grating,the pitch between bearing bar that designed 30mm or 40mm,two neighboring cross rod is usually 50mm or 100mm,Special specification making as client request.Using heavy hydraulic resistance automatic welding machine to weld.Then open pore,burnish and last to band.Every progressing is carefully to make.

Surface treatment:

General hot dipped galvanized coating from 450g/㎡-600g/㎡.

Method of installation:

Steel grating feature:

High strength and light structure

Powerful anti-corrosion,durable and long working life

Beautiful appearance,bright surface

No dirt-rain-snow deposit,automatic cleaning.Easy maintenance.

Good ventilation,day-lighting,heat-dispersing,resistant to sliding and explosion.

They are widely used for making platform,staging,covers,ladders and fencing in many fileds such as petroleum and chemical industry,electric power,water supply,sweat treatment,ship building,parking lots,city constrction,environment engineering.

• 1. Welding for fixed.Welded angle at every corner of first bearing bar on grating.The seam length is about 20mm.And the height is about 30mm.

  2. Fixture installation.Faster is available for every type of steel grating.Easy to installation,and not damaged the Zn layer.