99综合|电视剧陆贞传奇在线观看|亚洲国产天堂|星空影院在线观看完整版免费高清,神马视频久久,久久品道一品道久久精品 ,情深至浅未删减完整版在线观看免费

Contact Us   
Search   

JC-ZN Inner Taper Type Roller Burnishing Tool

    Introduction

Rolling tool for fine processing of conical surface is most suitable for ultra precision processing of valve sealing surface, so that sealing performance and durability of the processed surface are largely improved and excellent performance is achieved. Customization of conical angle and length is accepted according to part parameters.

Applications: gas valve, valve sealing surface, joint sealing surface, valve body of gas valve and faucet sealing surface.  

   

   Product display