Swage Lock Aluminum Grating is most widely used in environments where exposure to moisture, chemicals and corrosion possibilities are high. Due to the swage locked bar grating sluice maximizing design, it is popular at water treatment plants, sewage treatment facilities, food processing facilities and chemical refineries. Our Swage Locked Bar Grating isn’t manufactured through the traditional welding process but rather through hydraulics. Cross bars are slotted into pre-punched openings which are then hydraulically swaged locked. The rounded Swage Lock fittings allow drainage materials to easily pass without sticking to the grate. The Swage Lock Bar Grating comes in a variety of spacing options, some of which comply with the Americans with Disabilities Act regarding ADA Grate spacing. Our Swage Lock Bar Grating is available in many different sizes including carbon steel, aluminum and stainless steel.