Manhole cover and grate is used for city construction,bridges,drainage,sewage and other purposes.It is free from jump,abnormal sound and theft.Due to high quality,durable in use.

Specification:
1,Material:ductile iron gratings.

2/,Standards:UNE EN-124.

3/,Cover size:400x400,500x50,700x700 or as required.

4/,Height:35mm,40mm,50mm or as required.

5/,Unit weight:14kg,22kg,46kg,etc.

6/,Sand casting.

7/,Quality system:ISO9001:2008.With certificate of SGS and BV.
8/,OEM is acceptable.