EN124 A15 B125 C250 D400 E600 F900 Man Hole fiberglass Manhole Cover Frame, resin manhole cover, manhole cover

light weight BMC SMC FRP GRP square 300*300 septic tank composite / manhole cover

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Square and Round Ductile Cast Iron Manhole Cover and Drain Grating

EN124 D400 ductile iron casting round manhole cover

1) Product information: 
Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects 
2) Material 
a) Ductile Iron GGG500-7 & 400-12 
b) Grey Iron GG20 GG25

3) Designs .
a) EN124 A15, B125, C250, D400, E600 and F900 
b) A60005 for casting design 
c) Major standards designs available 
d) As per customers' drawings or samples 
4) Process 
c) Molding boards 
d) Green sand with hand molding 
5) Coating 
a) Cold applied black bitumen 
b) Without coating 
c) Coating as per customers' requirement 
6) Different accessories are available