1.Ductile iron 2.EN545/ISO2531 3.Epoxy Internal and external 4.Carbon steel bolts and nuts 5.ISO 9001:2008

 Ductile iron universal coupling1.Ductile iron fitting 2.EN545/ISO2531 3.Epoxy Internal and external

4.Range from 1.5" to 36"

5.all the flanged adaptors are assembled by "T" bolts.

6.Epoxy coated in blue,black, red or at customers' request

7.Rubber rings in E.P.D.M.