Specifications

1) ductile iron
2) round/square
3) drinking or sewage

Product Note:
  1. Name:Manhole cover
  2. Loading Grade:B125 C250 D400 E600 F900 EN124
  3. Specification: Ductile Iron Gray Iron

Product description:
  1. Manhole covers and Frame conforming to EN124 standard, Gully,Trench Grate and

      grate also Available.
  2. Material:
      Gray Iron:GG20
      Ductile iron:GGG50
3. Main product: Manhole cover, Gully grate, Surface box,and so on
   Customer's drawings are accepted
   Minimum order: According to customers requirements
   Delivery Date:
   1. Making the moulds within 10-15 days after receipt the 30% payment in      

      advance
   2. The first container is delivered within 20 days after the sample eligibled
        paching methods: Ply wooden case/pallet with plastic layer
Our enterprise has passed ISO9001:2000 Quality System Certificate, If need we

could provide Certificate Paper.