Double Flange pipe fittings 1.material:ductile iron 2.standard: ISO2531 EN545/598 3.pressure:PN10/PN16/25 Three-dimensional Pipeline produce a variety of fittings used for potable water  and waste water networks according to  the International Standards with a wide...

Ductile Iron Mechanical Collar Standards:ISO2531 EN545/598 Material :Ductile Iron GGG500-7 Specfication:DN50-DN2000 Ductile Iron Mechanical Collar  Zhu Cheng Three-dimensional Pipeline Co. ,Ltd is the professional manufacture of ductile iron pipe fittings including...

Ductile Iron Mechanical Coupling Standards:ISO2531 EN545/598 Material :Ductile Iron GGG500-7 Specfication:DN50-DN2000 Ductile Iron Mechanical Coupling Zhu Cheng Three-dimensional Pipeline Co. ,Ltd is the professional manufacture of ductile iron pipe fittings including flanged...

Ductile Iron Pipe Fittings 1.Specfication:DN80-DN1800 2.Joint: Tyton or Push-in 3.Cement Mortar lined Bitumen&Zinc coating Ductile Iron Pipe Fittingsstandard: ISO 2531; EN 545; EN598corrosion protection : 2 kinds:1.lined with cement internal and bitumen paited...

ISO2531 DI flanged pipe fitting Dn80-2000mm, Pn10/16/25 Fusion bonded epoxy High quality with best price SGS , ISO9000 cer. ISO2531 flanged  pipe fitting with high qualityDuctile iron flanged pipe fittingDn80-2000mm, Pn10/16/25Fusion bonded epoxy or cement mortar and...

DN80-2000,K12/K9, PN10,PN16,PN25 ISO2531,EN545/598 BS4772 In factory ,SGS inpection D-flange fitting with integrally flange Double flange fitting -- high quality ductile cast iron pipe fitting1 Material : ductile cast iron pipe fitting  , double flange fitting2 Coating :...