riser tube with N-SiC or Si3N4 or Sialon technical ceramics
mainly for low-pressure die casting industry,
Longer working life.
thermal shock resistance, creep resistance,
acid&alkali resistance, anti-oxidation,
and perfect resistance of liquid-metal corrosion,
no Fe material added for improving metal products quality.
Mainly applied for
★Car Aluminum-wheel making
★ Metal industry AL, Zn, Cu, Pb, Sn...