Hexagon Nipples 4-3-1
Malleable Iron Hexagon Nipples
OEM machining product
1) Materials: gray iron, ductile iron, malleable iron, carbon steel
2) Standard: GB, YB, JB, JIS, DIN, ASTM, BS
3) Processes: sand casting, core casting, precision casting
4) Customers samples are better, drawings are available.
