double flanged pipeductile iron fittings, all flanged tee , ductile iron pipe fittings , iron pipe fittings Description : 1, Standards : ISO2531, ISO4422, EN545 , EN598 , BS4772 , AWWA C110 . 2, material : GGG500- 7 or other Ductile iron . 3, coating : Fusion bonded epoxy coating ; cement lining inside and zinc primer and bitumen painting outside ; bitumen painting inside and outside ; red anti- rust coating . 4 , package : wooden cases with plastic layer , wooden pallets with plastic layer , steel crates . 5, accessories such as gaskets , bolts and nuts available upon request .
