Ductile iron sewage grate EN124 D400 E600

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

Ductile Iron Sewage Grate is a very common product for municipal pipeline solutionl. It can be used as hydralic device on the road. Its loading class range from EN124 D400 to E600, F900;

Castking become a manufacturer for ductile iron sewage grates for more than 27 years. We have exported sewage grates to many countries. According to clients` requirement, we offer customized service, the size of sewage grates, loading ability, LOGO and so on. If you need more details about the sewage covers, please contact us we will give you best quotation and solution.

Support from us: CAD or solidworks design, mould desing, sample, loading ability test. Fast delivery and competitive price.

Better loading ability: ductile iron is a very strong material, it can load more weight without break. The ductile iron sewage grates can be used for many heavy duty application, such as air port, dock, main road.


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

Manhole cover loading class, there are 6 different class accoring to EN124 standad, 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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