Standard :ISO2531/BSEN545
Size:80mm-1600mm
Pressure:PN10/PN16/PN25/PN40
Bolts & Nuts :Electroplated Galvanized Zinc or Hot Dip Galvanized or S.S available at extra cost .
BS 729:1971,ISO1461Grade 4.8 to 8.8
Flange Body: Ductile Iron BS 2789:1985 Grade 420-12
End Gland Ring : Ductile Iron BS 2789:1985 Grade 420-12
Rubber Gasket :SBR or EPDM BS 2494:1990 Type W
Coating : Fusion Bonded Epoxy or Epoxy Coat
Minimum 200 um thick
Packaging: wooden cases and protection layer.
Application: Flexible flange adaptor is used for DI,Steel,uPVC,CI,AC,ABS,GRP Pipe,ect.