유명 상표
Longteng steel grating
Surface Treatment
Galvanized, Painted, No Finish, Pickling
Steel grating cross bar
Round, twisted bar
Grating Standard
YB/T4001, ANSI/NAAMM-MBG531,BS4592,AS1657
Manufacturing Methods
Welded Grating, Dovetail Pressure Locked, Swaged Press
Bearing Bar Type
Flat Bar Type, Serrated Bar Type, I-Bar Type
Common Bearing Bar Spacing
7/16", 1/2", 11/16", 15/16", 19/16" in 1/16" increments.
Common Cross Bar Spacing
2", 4" in 1" increment.
Bearing Bar Depth
3/4" to 7".
Bearing Bar Thickness
1/8" to 1/2"