中文字幕亚洲字幕一区二区,天干天干天啪啪夜爽爽99,美性中文字幕,国语对白精品视频在线观看,久久亚洲成人网,久久国产综合,伊人久久综合

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

 

西青区| 井陉县| 石柱| 策勒县| 襄城县| 敦煌市| 育儿| 台东市| 厦门市| 东乡族自治县| 大名县| 温宿县| 南靖县| 南川市| 平原县| 宁德市| 岑巩县| 广水市| 潞城市| 利川市| 湟源县| 开阳县| 本溪市| 台南县| 久治县| 合阳县| 晋中市| 昌都县| 桃源县| 栾城县| 河津市| 仁布县| 高邮市| 肇州县| 同仁县| 西昌市| 河南省| 德令哈市| 定安县| 大连市| 青河县|