high alumina ceramic tube

Ceramic Internal Yarn Guide Tube / Sleeve | Wear-Resistant Liner for Metallic Guides & Eyelets in Harsh Processing Zones Product Description The Internal Guide Tube is a specially treated tubular guiding device whose optimized inner surface provides ultra-low friction yarn passage. Particularly suitable for high-speed, high-precision guiding requirements. Key Advantages Ultra-low Friction : Specially treated inner wall significantly reduces running resistance Complete