... quality 2.best servive 3.best price ductile iron pipe fittings Quick DetailsMaterial:Carbon SteelTechnics:ForgedType:ElbowPlace ... JIS,DIN,GB pipe fitting Elbow1)Carbon steel fitting and alloy steel fitting2)Standard: ASME, ANSI, JIS, DIN, ... EN102533)Material: 20#, alloy steel, A106, A53, A2344)Size: 1/2''-48''5 ... oil, rust-proof oil, hot galvanizing ductile iron pipe fittings