Product Description
Hebei Mingda International Trading Co.,Ltd is an professional manufacturer for manhole covers, gully gratings, drain covers, trench covers, surface boxes, planting covers etc. Products quality comply with BS EN124 standard. Built in 2010, we have grown fast ever since rely on our sophoscated equipments, rich experience workers, and strict management.
Bearing Class / Loading Capacity of Cast Iron Manhole Covers |
Class |
Apply to |
Bearing |
Remarks |
EN124-A15 |
Areas where only passed by Pedestrians and Bicycles. |
15KN |
|
EN124-B125 |
Footways, parking lot or similar areas. |
125KN |
HOT-SELLING |
EN124-C250 |
The edge combinative area of vehicle road and the pavement. |
250KN |
|
EN124-D400 |
Vehicle area and urban arterial road. |
400KN |
HOT-SELLING |
EN124-E600 |
Shipping port and parking apron area. |
600KN |
|
EN124-F900 |
Airplane taxiway and huge dock. |
900KN |
|
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