inum counterparts. Popular metl materials for press locked gratings are Aluminum alloy, Galvanized Steel and Stainless Steel. Stainless Steel and Aluminum Pressure Locked Gratings are mostly used architectural ceiling panels and decoration. Spacings range from 7/16 to 1-3/16.
Comparing of Pressure Locked metl Grating with Welded Bar Grating:
Press-locked Steel Bar Grating exhibits the same strength, long life and openness as Welded Steel Grating, although it is not recommended for rolling loads.