We are willing to contribute to the EN124 Manhhole Cover, ductile iron bends, F4 Gate Valve industry. Accumulation, we have found a path that suits us in the development process. Our company has a large-scale R & D and production base, advanced production machinery and equipment and a group of professional management and technical personnel. Our business philosophy and values reflect the harmonious atmosphere of our employees.
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. |
We provide our customers with high-quality Cnbm High Quality Di Fittings and continue to introduce technological innovation and advanced equipment. We need to make our partners have good living conditions, because only in this way can we create a bright future and fully practice its lofty idea of giving back to the society. Looking ahead, we will take market-oriented structural reform as the main line and deepen systemic changes comprehensively.
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