Flange Adaptor, Dismantling Joint, Flexible Coupling Key products: Flange Dismantling, Flange Adaptor, Flexible Coupling, Dismantling Joint1.tSize: DN65-DN2000 2.tMaterial: Carbon Steel;GGG40;GGG50 3.tPressure: PN6,PN10,PN16,PN25.4.t Connection: DIN2576,BS4504 PN16,ANSI B16.5,BSP Thread5.tRubber gasket Material: EPDM, NBR, NR,6.tUse: , because of their greater flexibility and economy, are steadily replacing flanged pipe joints in today's plant and marine applications. Unlike flanged joints, couplings not only eliminate the need for costly welding but also compensate for extreme degrees of pipe linear expansion, vibration, and laying deflection. From chemical plants to mammoth tankers, these couplings are utilized extensively throughout plant and marine piping. As a wide range of models is available7.tDismantling Joints are specially designed to provide an easy method of removing or installing any kind of flanged object in a pipepline, such as valves, pumps, flanged pipe fittings or other similar objects. Final anchoring is ensured by the supply of tie-rods, which are also used as flange jointing bolts, which reduce the number of bolts required8.tDismantling joint PN6/pn10/pn16/pn25/pn40 according to ISO2531 ISO7005 BS4504 DIN25011. Flange: Ductile iron GGG50 BS2789 DIN1693 Astm5362. Inner pipe: Ductile iron GGG50 Ductile iron GGG50 BS2789 DIN1693 A5363. Retainer: Ductile iron GGG504. Sealing: 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 Fdrinking water and sewage: SBR Grade F. 5. Stud: Galvanised steel., AISI 304 SS6. Nut: Galvanised steel., AISI 304 SS7. Washer: Galvanised steel., AISI 304 SS8. Specification: 80mm-2000mm9. Finish: Epoxy Coating inside and outside RAL 5015 Show More