Expanded metal grating is made by creating slits in a metal sheet, and then stretching (expanding) the sheet, resulting in a diamond pattern. The sheet can then be cut to size and flattened. Many different types of metals can be expanded such as stainless steel, carbon steel, aluminum, and more.
What is grating material?
Grating can be made of materials such as steel, aluminum, fiberglass. Fiberglass grating is also known as FRP grating.
What is the process of grating?
Molding is the process of manufacturing by shaping liquid and pliable raw material using a rigid frame called a mold or matrix. Panels are manufactured in an open, heated mold, by interweaving continuous, thoroughly wetted, fiberglass rovings with liquid resins.
What is metal grating called?
Perforated metal, also known as perforated sheet, perforated plate, or perforated screen, is a form of metal grating that is created from sheet metal punched or stamped in order to create a specified pattern of holes.