we are offering dismantling joint, 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.
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