£ºShanxi Kewell Industrial Co.,Ltd produce the maxfit flange adaptors , it is designed to joint flange joints fittings to plain ended pipes with different outside diameters , the plain ended side is able to onnect steel , ductile iron , upvc , cast iron and asestos cement pipes and so on .it facilitate the installation , replacement or removal of these components from pipeline.. if you have the requirement for them, Please contact us :sx.kewell at yahoo.cn . Description 1, Standards :. EN14525 ,ISO2531 2. Pression grade : PN10/PN16/PN25 according with BS4504 3, Material : Body: Ductile iron grade 500-7/ 450-10 Gland: Steel/Ductile iron grade 500-7/ 450-10 Gasket: Rubber E. P. D. M. /SBR/NR T-BOLTS AND NUTS: Carbon steel grade 8.8/6.8/4.8 with dacromet coating/galvanization /hot-dip galvanized 4,Size : DN50 to DN1000 5, Process : Automatics machine lines Resin Sand Molding Boards 6, coating : fusion bonded epoxy coating inside and outside . Blue ,black or red color . 7 , package : wooden cases with plastic layer wooden pallets with plastic layer as per customers requirements 8, accessories : flange adaptors are assembled by bolts and rubber rings . 9. Certificate : ISO9001 BV Product Conformity SGS certificate 10 , Inspection Foundry in-house Third Party inspection available upon request. 1,Standards :. EN14525 ,ISO2531 2,Pression grade : PN10/PN16/PN25 according with BS4504 3,Material : Body: Ductile iron grade 500-7/ 450-10 Gland: Steel/Ductile iron grade 500-7/ 450-10 Gasket: Rubber E. P. D. M. /SBR/NR T-BOLTS AND NUTS: Carbon steel grade 8.8/6.8/4.8 with dacromet coating/galvanization /hot-dip galvanized 4,Size 4, : DN50 to DN1000 5, Process Automatics machine lines Resin Sand Molding Boards 6, coating : fusion bonded epoxy coating inside and outside . Blue ,black or red color . 7 , package : wooden cases with plastic layer wooden pallets with plastic layer as per customers¡¯ requirements 8, accessories : flange adaptors are assembled by bolts and rubber rings . 9. Certificate : ISO9001 BV Product Conformity SGS certificate 10 , Inspection Foundry in-house Third Party inspection available upon request.