Tungsten nozzles with iridum or rhenium tube inserted for glass wool and glass fiber production

Material:Tungsten , Molybdenum, Iridium, Rhenium.
Size:According to your drawing sheet.
Technoloyg: According to thermal expand and contraction theory, cooling down the iridium or rhenium tube first, then put it into the hole of tungsten nozzle, when the temperature of tube risie to normal, it will expands, and the tungsten and the tube will join together very tightly.
Type:
1,Tungsten and molybdenum nozzles
2,Tungsten and molybdenum jonit with iridium or rhenium tubes nozzles
Feature:
1,High temperature resistance
2,Excellent corrosion resistance
3,a long service life
Application:For glass wool and glass fiber production.
More information, please feel free to contact .