ISO2531 Flange adaptor for ductile iron pipe

ISO2531 Flange adaptor for ductile iron pipe is designed only for ductile iron pipe complying with BS EN545 or ISO2531, it is cheaper than universal flange adaptor & coupling.It provides a quick, leak free and reliable method of joining plain ended pipes for the conveyance of water and sewage. The coupling and flange adaptor will function as mechanical pipe joints for us in pipelines to facilitate the removal of valves and fittings without disturbing the pipelines and accommodate limited ground movement, expansion, contraction and angular misalignment of the pipeline. coupling for ductile pipeSpecificationODBolts NoBolts sizeLength of sleeveWorking PressureMaterial of rubber ring809841/2"1001.6MPaEPDM10011841/2"1001.6MPaEPDM15017041/2"1001.6MPaEPDM20022241/2"1001.6MPaEPDM25027461/2"1001.6MPaEPDM30032661/2"1001.6MPaEPDM35037885/8"1501.6MPaEPDM40042985/8"1501.6MPaEPDM450480105/8"1501.6MPaEPDM500532105/8"1501.6MPaEPDM600635105/8"1501.6MPaEPDM700738125/8"1501.6MPaEPDM800842125/8"1501.6MPaEPDMflange adaptor for ductile pipeSpecificationODBolts NoBolts sizeLength of adaptorFlangeMaterial of rubber ring809841/2"100PN10+PN16+BS10/EEPDM10011841/2"100PN10+PN16+BS10/EEPDM15017041/2"100PN10+PN16+BS10/EEPDM20022241/2"100PN10+PN16+BS10/EEPDM25027461/2"100PN10+PN16+BS10/EEPDM30032661/2"100PN10+PN16+BS10/EEPDM35037885/8"150PN10 or PN16 or PN25 or BS10/EEPDM40042985/8"150PN10 or PN16 or PN25 or BS10/EEPDM450480105/8"150PN10 or PN16 or PN25 or BS10/EEPDM500532105/8"150PN10 or PN16 or PN25 or BS10/EEPDM600635105/8"150PN10 or PN16 or PN25 or BS10/EEPDM700738125/8"150PN10 or PN16 or PN25 or BS10/EEPDM800842125/8"150PN10 or PN16 or PN25 or BS10/EEPDM1