Bar Grating Manufacturers

Shunagyi are experienced bar grating manufacturers in China.Galvanized bar grating is a steel product which is used for the cross arrangement of flat steel in accordance with a certain distance and crossbar, through a welding machine or by manually welding it into a square lattice in the middle. The bar grating is mainly used to make a ditch cover plate, a steel structure platform, steel stair treads, etc.. A twisted square steel is used in the same way.

As a bigl steel grating manufacturer,our steel grating  is also known as steel grid. Due to regional differences, the southern people used to be called grille plates, and northerners used to be called steel gratings. It is generally referred to as a steel lattice.
The grating plate is usually made of carbon steel. The outer hot galvanizing can prevent oxidation. It can also be made of stainless steel. The grid plate has the performance of ventilation, lighting, heat dissipation, skid proof and explosion proof. The surface of the grid plate can be washed to increase the skid resistance. The flat steel can also be made of I type flat steel.

Production standards
China's YB4001-1991, YB/T4001-1998, YB/T4001.1-2007 standards (China is the latest steel grid standard in 2007), and the United States, Britain, Australia and New Zealand also have their own standards, and they can also be produced in accordance with the British BS4592-1-1995 and the United States ANSI/NAAMM (MBG531-88) standards. The steel standard is carried out according to GB700-88, GB1220-92.

We supply steel grating for sale,if you are interested,contact us.