Heavy duty Telecom Manhole cover Specification
Over Frame:1380*850MM
Clear Opening:1230*700MM
Depth:160
Material:Ductile iron GGG500
Minimum load to be taken: D400
we mainly produce ductile iron manhole covers, grey iron gully grates of various specifications.
please contact us through for more information.
Mobile：0086 13400309286
E-mail：tengfengfoundry@hotmail.com
