China Galvanized Malleable Iron Pipe Fitting Threaded 280 Hexagon Nipples, Find details about China Malleable Iron Pipe Fitting, Plumbing G. I Pipe Fitting from Galvanized Malleable Iron Pipe Fitting Threaded 280 Hexagon Nipples
Tensile Strength: ≥330MPa ; Elongation Rate: ≥8%;Hardness:≤HB150 | |||
Suitable for pressure Max 1.6MPa, temperature Max 200°C | |||
Chemical:C:2.4~2.9 Si:1.2~1.7 Mn:0.3~0.55P:0.12 S:0.18 Cr:0.09 |