| Material |
Iron |
| Technics |
Casting |
malleable iron pipe fitting- malleable iron range Item 1 M&f long sweep bends290 Beaded plugs2 Long sweep bends291 Plain plugs85 Crossovers301 Round caps90 Elbows310 Backnuts92 M&f elbows330 Union,flat seat95 Union elbows flat seat331 M&f Unions,flat seat97 M&f Union elbows flat seat340 Unions,taper seat120 45°elbows529 M&f socket130 Tees90R Elbows,reducing180 Crosshead Female130R Tees,reducing270 Entire thread sockets240 Sockets.reducing270 Part thread sockets241 Bushings280 Hexagon nipples245 nipples,reducingTensile 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 standardGB/T3287-2000; BS EN10242; DIN EN10242 Certificate:UL; ISO CE v