Type of load bar

There are four kinds of load bar used on steel grating products :

• Plain Flat bar(PF):one of the most widely used grating, available for flooring, sidewalk, dranage pit cover, stair tread, etc.
• Serrated Flat bar(SF):the top surface formed by a series of notches, this type of grating has non-slip characteristics.Hot rolled serrations helps stop Lacerations if someone falls on the grating, and Punched serrations have higher antiskid performance.

Plain Flat bar(PF)  　 　       　Serrated Flat bar(SF)　　　      　Plain I bar(PI)                      Serrated I Bar(SI)

• Plain I bar(PI): the load bar comes in the form of an I-Section. This type of grating is used where high strength is required and light weight is critical. Commonly used for platforms and walkways.
• Serrated I Bar(SI): the load bar comes in the form of an I-Section with the top surface formed by a series of notches. In addition to its high strength and light weight, this type of grating also has non-slip characteristics.