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

 

岳西县| 宕昌县| 永修县| 信阳市| 南充市| 治多县| 乃东县| 涿州市| 紫阳县| 桐梓县| 调兵山市| 靖边县| 鄯善县| 页游| 颍上县| 琼海市| 蛟河市| 钦州市| 万全县| 沙湾县| 益阳市| 山东省| 玉林市| 阿拉善左旗| 湘潭县| 邳州市| 五大连池市| 忻州市| 左权县| 和硕县| 华宁县| 罗甸县| 巩留县| 庆城县| 平阳县| 蕉岭县| 全州县| 改则县| 林甸县| 峨山| 宁乡县|