Our manhole Covers and Gratings are available in sizes from gully trap to Extra Heavy duty. Our frames and covers are designed to prevent jamming and are provided with mild steel rims to protected against corrosion.
These products are also designed for specillized uses for example telephone line ducts ,covers with square ,rectangular or circular gratings and cover for pre-existing steel frames.
Test load for extra heavy duty is 35 Mt. Heavy Duty is 20Mt, Medium Duty is 10 Mt & Light Duty is 2.5 Mt.
