... : BS EN10242 4,Material:Malleable Iron ISO,SGS Elbow malleable iron pipe fitting Product ItemElbows Reducing malleable iron pipe fittingSize1/2"-4"Thread StandardBSFinishBlack, ... bushings , Specifications 1.Product: malleable iron pipe fitting 2.Standard: BS,NPT,DIN 3.Origin: Hebei,China 4.Certification: ISO 9001, SGS, ... +86-15028532653 Fax: +86-314-2527667 ISO,SGS Elbow malleable iron pipe fitting