Min. Order Reference FOB Price
10 Pieces US$30.00-50.00 / Piece
Product Description
CNC Machining High Strength Black Or Grey Color Si3n4 Washer Silicon Nitride Seal Ring Product Description Precision Tolerance Silicon Nitride Si3N4 Ceramic Ring Bush Silicon Nitride (Si3N4) is a widely used ceramic material in high temperature application, it has high strength in both room ...