With the changes of the market, we will further improve the scientific and technological content of our Light Duty Manhole Cover, Dual Plate Check Valve, ductile iron fittings, and constantly introduce new products to meet the needs of our customers, so that our products and the progress of the society perfectly combined. All the work of the enterprise must be from the user's point of view, and all work must be carried out with the marketing work. We provide customers with high-quality services with solid technology, rich professional experience and resources.
Square Manhole Cover
Standard: EN124
Material: Ductile Iron GGG500-7
Coating: Bitumen coating
Load Capacity：A15/B125
Square Manhole Cover Size
Base Size mm | Clear opening mm | Depth of frame mm | Depth of insertion mm | Weight kg |
750X750 | 600 | 100 | 80 | 75 |
750X750 | 600 | 150 | 80 | 85 |
825X825 | 675 | 100 | 80 | 108 |
825X825 | 675 | 150 | 80 | 118 |
750X600 | 600 | 100 | 80 | 110 |
1050X750 | 600 | 100 | 80 | 128 |
1370X825 | 675 | 100 | 80 | 205 |
1370X825 | 675 | 150 | 80 | 218 |
Square Manhole Cover Application
Our En124 Square and Round Ductile Cast Steel Manhole Cover may not be the cheapest, but our price is as good as its quality, which is not comparable to those products that compete for the market by low price. Since the establishment of our factory, we have been clear and definite about our social responsibility, focusing on environmental protection, energy saving and emission reduction construction. Our enterprise spirit is the spiritual wealth to solve the current structural contradictions and further revitalize and energize.
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