Stepped Couplings-Ductile iron Pipe Fittings

We manufacture ductile iron fitting according to ISO2531,BS EN545,EN598 or BS4772
DN:80-600mm

Standards:ISO2531,EN545,EN598,BS4772

COUPINGS & Flanged Adaptors specification: DN50-DN600.
Accessories of Coupling & Flanged Adaptors: Gaskets according with EPDM
                                                              Bolts & Nuts in Carbon Steel grade 4.8
Body Material:GGG 500-7,GGG 450-10.
Coating:FBE(Fusion Bonded Epoxy) coated Internally and Externally.
Color is as per clients' choice.
All the flanged adaptorsare assembled by "T" bolts.