ISO2531/EN545 dismantling joint Suitable for all flanged piping materials above ground or in chamber Flanges and drillings to ISO7005-2 ( BS EN1092-2: 1997, DIN2501)
Use: For water, sewage and neutral liquids to max. 70° C The dismantling joint enables easy installation and dismantling of isolating valves, non return valves, flow metering equipment, pumps etc. It compensates for axial displacement of the pipe during installation/dismantling.
Features: 1) Body: Ductile Iron GGG500-7 2) Bolts, Nuts and Washers Material: Carbon Steel Grade 4.8 with Zinc Coating, Epoxy Coating or Dacromet Coating; Or Stainless Steel upon customers request. 3) Tie Rods: Carbon Steel Grade 4.8 with Zinc Coating, Epoxy Coating or Dacromet Coating; Or Stainless Steel upon customers request. 4) Gaskets material: For water or Gas: NBR Grade A. For drinking water: EPDM rubber to BS2494: 1990 type W. For drinking water and sewage: SBR Grade F. 5) Body Coating: Fusion Bonded Epoxy Coating inside and outside, or bitumen painting upon customers request 6) Sizes: DN50 - DN2000 7) Pressure Grade: PN10 / 16 / 25 8) Package: Bubble plastic bags, Cartons and Wooden cases