| Place of Origin: | SICHUAN, CHINA |
|---|---|
| Brand Name: | YOUYUE |
| Minimum Order Quantity: | Negotiable |
| Price: | Negotiable |
| Packaging Details: | Standard package or customized packing |
| Delivery Time: | Negotiable |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000000 Meters per Month |
| Service: | OEM ODM Customised | Size: | Customer's Reuqest |
|---|---|---|---|
| Project Solution Capability: | Graphic Design | Width: | 200/250/300/350/400 |
| Application: | Drainage Works Of Road Facilities | Packing:: | Pallets |
| MOQ: | Negotiable | OEM: | Accept |
| High Light: | Heavy Duty galvanized steel grating,Ditch Trench Galvanized Steel Grating,Ditch Trench garage drain grate |
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Heavy Duty Galvanized Ditch Trench Drain Grating Cover
Steel Grating/ manhole cover and frame series
Material: Low carbon steel, stainless steel
Surface treatment: Hot dipped galvanized, painting,black
(1) Structure: Welding with flat steel and cross/round bars with certain distances.
(2) Features: High strength, light structure, high bearing.
(3) Surface: The hot dipped zinc coating gives the product excellent anti-corrosion
| bearing bar size | 25/3mm , 25mm/4mm , 25mm/5mm , 30/3mm , 30/5mm,32/3mm,32/5mm ,40/3mm............ 75/5mm,100/10mm |
| opening | 30mm x 32mm , 30mm x 60mm, 30mm x 100mm , 38mm x 100mm , 40mm x 100mm , 50mm x 50mm ,50mm x 100mm etc |
| surface treatment | black , hot dip galvanized |
| type | plain bar, serrated bar , I shape bar |
Hot dip galvanized steel grating tolerance
The allowed deviation of length is +0/-5mm, while the allowed deviation of width is +/-5 mm. The non-perpendicularity of bearing bar is allowed no more than 10% of width of bearing bar.
Cross bar surface should not surpass bearing bar surface 1mm, beginning & end of cross bar should not surpass the end surfaces of two sides of grating 2mm.
Applications
Steel grating is widely used for work platforms. Catwalks, transportation
servicing areas and vehicle steps.
