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ISO2531 ductile cast iron ggg50 di DN400 universal flexible coupling for pvc pipes
Universal Couplings are designed for use on air, water, sewer and gas pipeline. The coupling are wide tolerance product and fit all popular standard pipe sizes, thus dramatically reducing the number of product to be stocked for maintanance purposes. The coupling are suitable for steel, PVC , ductile iron, asbestos cement, GRP, cast iron and concrete pipes.
Size: | DN40~DN600mm |
Material: | Ductile iron, cast iron |
Standard: | ISO2531, EN545 |
Pressure: | PN10/PN16 |
Body material: | Ductile iron with FBE ( fusion bonded epoxy) coating or Epoxy painting |
Gasket materials: | NBR or EPDM |
Bolts and Nuts: | Carbon steel with galvanized zinc plated G4.8/G8.8, or SS304/SS316 |
Surface treatment: | Epoxy Coated,Paint Coated,etc |
Application | Gas, oil, water, etc |
Package: | Wooden cases , protection layer or as per customers' requirement. |
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