We are always a whole, and the final realization of the value of our Adaptor, ISO2531 DI Pipe, road gully grating is the result of everyone's efforts. Our company carried out the new management model in depth and achieved refined management. Our achievements are inseparable from the struggle of our staff and the support of friends from all walks of life.
DI Flange Fittings
| Standard | ISO2531,EN545,EN598 |
| Pressure | PN10/PN16/PN25/PN40 |
| Body material | Ductile iron |
| Coating | a). Inside cement mortal lining as per ISO4179 , outside zinc primer black bitumen as per ISO8179 ; |
| b). Inside and outside with FBE ( fusion bonded epoxy) coating or Epoxy painting ; | |
| c). Inside and outside with Epoxy painting ; | |
| d). Inside and outside wih zinc primer black bitumen. | |
| Gaskets are SBR, NBR or EPDM; | |
| Bolts and Nuts | Carbon steel with galvanized zinc plated G4.8/G8.8, or SS304/SS316. |
| Package | Wooden cases and protection layer. |
With the mission of providing safe, high-quality and clean green ISO 2531 Cement Lined Ductile Iron Di Duckfoot Pipe Fitting, and adhering to the traditional spirit of transcendence, we will strive to build a modern and internationalized outstanding enterprise. Our management policy is to refine, enlarge and strengthen the industry with endless technological innovation. We focus on for making superb top quality goods to provide support for our purchasers to ascertain long-term win-win romantic relationship.
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