Smooth Flat Surface Flowforge Sump Grates & Frames Water
channels For Driveways
Drain covers are manufactured by steel gratings with various types
for choice suitable for different spans and loading. They are
widely used in municipal engineering, roads, gardens, residential
districts, schools, stadiums etc. Surface can be hot dip
galvanized, cold galvanized or with no treatment.
1 . Flat pitch of 30mm Steel Grating is the most widely used
industrial applications varieties. In the commonly used steel
grating series,has the strongest impact on the surface resistance.
Flat pitch of 40mm Steel Grating is the most eco-nomical and
lightweight varieties, in the span smaller case,is the ideal
2 . Flat pitch 60mm, bar spacing of 50mm steel grating is designed
for the application of the mining industry developed varieties,it
solves the mineral splash on the plate of the problem,often
designated for the mining industry processing plants.
3 . Flat pitch is 30mm,bar spacing of 100mm combined domestic and
international steel grating is most common one,suitable for all
occasions,especially in the aisle,visits platforms.
|Pitch of Bearing bar||Cross-bar Pitch||Specification of bearing bar load(width×thickness)|
|Welding way||Pressure welding||Robot welding|
1 . Good appearance: simple line, silvery surface, modern design.
2 . Optimized drainage effect: water leakage area upto to 83.3%
which is twice of the iron castings.
3 . HDG: superior rust protection, free of maintenance and
4 . Anti-theft design: Covers and frames are connected by hinges
providing safe and convenient application.
5 . Save project investment: lower price and lower maintenance cost
compared to iron castings.
6 . High strength: higher strength and durability than iron
castings, suitable for using in larger spacing and heavier loading
conditions such as the docks and airports.
7 .They are available in various types to satisfy the need for
different environment, loading, spacing, and configuration.
Fields of Application
Light chemical industry, Petrol-chemistry, Machinery industry,
Port engineering, Oil and grease chemistry, Agriculture husbandry,
Steel industry, Waste disposal, Food processing, Aquatic breeding,
Industry, Pharmaceutical industry, Parking lots, Cement plants, Oil
Mining and refinery, Power plants, Public utility, Marine
Construction material industry, Defense projects, Airport projects,
Sewage disposal, Paper and pulp industry, Construction industry,
Industry, Automotive industry