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|Msterial:||Carbon Steel, Stainless Steel||Shape:||Long Channel, Square, Kerb|
|Type:||Drainage, Trench, Sump, Access, Pit||Finish:||Hot-dip Galvanized|
|U.S.A. Standard:||ANSI/NAAMM(MBG531-88)||U.K. Standard:||4592-1-1995|
Commercial Rectangular Steel Metal Yard Drain Grate Cover With Hot-Dip Galvanized Finish
Driveway guttering channels trench grate is permanent slip resistant surfaces that are attached to stairways in factories, workplaces, outdoor areas and other areas in which a slip-proof stair is required. Typically fabricated from metals such as aluminum or steel, although fiberglass grating or plastic grating can also be used, stair treads are available in a wide range of sizes, nosing options and construction methods.
The production flow of Driveway guttering channels trench grate is illustrated in the following table .
|Driveway guttering channels trench grate|
|1-Raw material||Cross bar/bearing bar|
|3-Cutting||Cut to target size|
|5-Surface treatment||Hot Dipped Galvanized|
|6-Packing||Pack according to customer's requirement|
This is the introduction of some advanced equipment.
1. Robot Welding
This welding method has high speed, high yield and good quality of welded products.
2. Pressure Welding
The four production lines have higher production every month .The production is very large .
1.Flat Pitch (mm)
2.Bars spacing (mm)
from 24-200 arbitrarily chosen, recommended 50,76,100.
G605 G325 G405 G355 G455
5.Flat steel thickness(mm)
China: YB/T 4001.1-2007;
China: GB 700-1988
Food processing plants, maintenance areas, worker platforms on marine and oil rigs are just a few of the areas that commonly employ the use of stair treads to increase safety.
Drain grill rainwater trench grate widely applied in roads, squares, garden, harbor, airport, parking area, railway and other industrial areas and apartment buildings.
1. Surface treatment adopt hot-dip galvanizing process: with great corrosion and rust protection.
2. Articulated juncture, it is easy to open and have excellent function on guard against theft.
3. Attractive and durable appearance
4. Big mesh and better draining water. Water leakage area can reach 83.3%, it is twice as cast iron trench cover.
5. It can save material: long-span and heavy-load, lower than the price of cast iron; And can save the cost due to theft or crush and of replacement of the cast iron cover.
6. Various kinds of products, can customize according to client's requirements.
Contact Person: Helen Wang