... BS EN10242 4,Material:Malleable Iron ISO,SGS Elbow malleable iron pipe fitting Product ItemElbows Reducing ... ControlExcellent material, precise angles, good antirust propertyProduct UsageSuitable for joining pipe lines of team, gas, oil, ... : These fittings are widely used as linkages of pipes for the transportation of water,oil, air, gas, ... : +86-314-2527667 ISO,SGS Elbow malleable iron pipe fitting