... Iron Manhole Cover With Frame 1.Standard: EN124 2.Load-bearing Class: A15, B125, C250, E600, F900 3.Guard against Theft Ductile Iron Manhole Cover ... GG20 3. Designs Available:EN124 A15, B125, C250, D400, E600 and F900 A60005 for Casting Design Major Standards DesignAs per Drawings ... Customers' Demond6. Shape Available: Round SquareRectangleTriangle7. Products Show: Cast Iron Manhole Cover With Frame