All Silicon Nitride Products
Silicon Nitride Products.Silicon Nitride Protection Tube.Superior thermal shockresistance.High strength and easy to handle.Even with flux, SN-240 is hardly eroded. This ensures long life.
			
			
		Silicon Nitride Products.Silicon Nitride Stalk or Riser Tube.Superior thermal shockresistance.Superior corrosion resistance. High strength and easy to handle.Even with flux, SN-240 is hardly eroded. This ensures long life.
			
			
		result is 2 units 
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