Universal Coupling
Design Features
- Bolts & Nuts: Zinc-Plated hot dip Galvanised or Stainless Steel BS 729:1971, ISO 1461
- Sleeves: Ductile Iron BS 2789:1985, Grade 420/12
- Gland: Ductile Iron BS 2789:1985, Grade 420/12
- Rubber Gasket: SBR, EPDM or other BS 2494:1990, Type W
- Coating: Fusion Bonded Epoxy or Wet Epoxy Minimum 250 micrones Thick
Flange Adaptor for Ductile Iron Pipe
Design Features
- Bolts & Nuts: Zinc-Plated hot dip Galvanised or Stainless Steel Steel BS 729:1971, ISO 1461
- Sleeves: Ductile Iron BS 2789:1985, Grade 420/12
- Gland: Ductile Iron BS 2789:1985, Grade 420/12
- Rubber Gasket: SER, EPDM or other BS 2494:1990, Type W
- Coating: Fusion Bonded Epoxy or Wet Epoxy Minimum 250 micrones Thick
Dismantling Joint
Design Features
- Flange Spigot: Ductile Iron (GGG400-10)
- Flange Body: Ductile Iron (GGG400-10)
- Retainer: Ductile Iron (GGG400-10)
- Gasket: EPDM / NBR
- Tie Rod: Steel Zinced / Dacromet
Rubber Flexible Joint
Design Features
- Inner & Outer Glue: EPDM, NR, NBR, NEOPREN
- Key Frame: Nylon Cord Fabric
- Pressurized Ring: Steel Wire Strand
- Flange: Q235 Zinc Plating/Plastic Spray