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1.manhole cover 2.Pass the of TUV ISO9001 Quality System
3.We export more than 20,000 tons of castings annually.
Specifications:
1. Surface:smooth and free from sand holes, blow holes, distortion or any other defects.
2. Material:Ductile Iron GGG500 / Grey Iron GG20.
3. Standard:EN124
4. pressure:A15,B125,C250,D400,E600,F900
5. Design:As per customers' drawings or samples.
6. Process:Green sand with hand molding.
7. Coating:Black Bitumen Coated, Without coating or Coating as per customers' requirement
8. Packing:Wooden pallet with steel strip
9. Passed ISO9001:2000.
10. Export Markets:Africa,Mid East,South America,South-East Asia and
so on.
