D400 550 manhole cover

OUT SIZE:700  COER SIZE:550  CLEAR OPENING:500  HEIGHT;100 CLASS:D400  MATERIAL:DUCTILE IRON      THE PRODUTS ARE EXPORTED TO IRAQ FOR SOME YEARS.

OUT SIZE:700  COVER SIZE:550  CLEAR OPENING:500   HEIGHT:100  CLASS:D400 MATERIAL:DUCTILE IRON