久久99国产精品免费网站,色噜噜aⅴ,国产精品久久久在线观看,久久久久久久久久免费,国产精品久久国产,青青操青青操,外国大片免费观看

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

 

霞浦县| 石景山区| 安塞县| 天峻县| 巴东县| 伊吾县| 新干县| 新建县| 雅安市| 呈贡县| 望都县| 仁布县| 巧家县| 三门县| 中超| 遵义县| 东乌珠穆沁旗| 鹿泉市| 武陟县| 通城县| 淮南市| 成安县| 榆社县| 山丹县| 犍为县| 修武县| 哈尔滨市| 忻州市| 滦平县| 凉山| 上杭县| 镇沅| 庆城县| 宁陕县| 包头市| 青河县| 石阡县| 柳河县| 石家庄市| 若尔盖县| 黄骅市|