D400 Cast Iron Cover

EN124 D400 Round Cast Iron Cover for Manhole CE Approved

Material: cast iron, ductile iron
GJS500-7 & EN124
Size: customized or standard
LOGO embed: available
Loading ability: from B125 to F900
Certification: CE, ISO

Product Description

Product: Round Cast Iron Manhole Cover

  • Application: Construction, municipal engineering, drainage works
  • Material: Cast iron
  • Standards: EN124
  • Weight range: 12.5KN to 900KN
  • Surface: polishing, coating, text, LOGO embed
  • Coating: epoxy, black bitumen
  • Color: black
  • Shape: round, square, rectangular, double triangular
  • Loading: F900, E600, D400, C250, B125, A15 EN:124

Our Service

  • CAD and Solidworks design support to help clients confirm the shape, size.
  • Make samples for customers to confirm products
  • Professional mold design
  • Advanced production, fast delivery
  • Can design other patterns
  • There are no strict MOQ restrictions.

Because it is round, so it will be more convenient when handling, you can roll directly. No matter in which direction, Round Cast Iron Cover will not fall into the manhole cover. The round design is one of the most common styles.

Of course, not only circles, squares, and rectangles are possible. We provide professional customized services, which can be designed and manufactured according to customer requirements.


ShapeRound, Square, Rectangular
Diameterfrom 200-1500mm
Depthfrom 10-400mm
MaterialDuctile iron GJS500-7
Loading abilityEN124
LockLock and hinge available
SizeCutomized size and shape available

Loading class

Round Cast Iron Manhole Cover loading class, there are 6 different class according to EN124 standard, it`s A15, B125, C250, D400, E600, F900. Different loading class means different application. Normally, A15, B125, C250 for pavement, depestrain, park; D400 E600 for main road and highway; E600-F900 for airport, dock.

GroupLoading classApplication
#. Group 1A15Pedestrain, pavement
#. Group 2B125Driveway
#. Group 3C250Car parks
#. Group 4D400Main road, highway
#. Group 5E600Industrial area
#. Group 6F900Docks & airport

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