square manhole cover price

foundry ductile iron EN124 B125 C250 D400 square/cricular frame hinge lock bitumen gully grate 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 

Ductile Iron GGG500-7 & 400-12 or Grey Iron GG20

3) Process 

c) Molding boards 

d) Green sand with hand molding 

4) Coating 

a) Cold applied black bitumen 

b) Without coating 

c) Coating as per customers' requirement 

5) Different accessories are available