Dismantling Joint , Dn1800

We are offering dismantling joint , dn1800.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 installationdismantling.
features:
1) follower gland ring: ductile iron
2) flanged adaptor bodies: ductil iron
3) f-piece pipe: ductile iron
4) bolts, nuts and washers material: carbon steel grade 4.8 with zinc coating, epoxy coating or dacromet coating; or stainless steel upon customers request.
5) tie rods: carbon steel grade 4.8 with zinc coating, epoxy coating or dacromet coating; or stainless steel upon customers request.
6) 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.
7) body coating: fusion bonded epoxy coating inside and outside, or bitumen.