久久亚洲国产精品,久久亚洲最大成人网4438,99视频一区,精品动漫久久一区二区,欧美理论片手机在线电影,3p让我尝到了做女人的好处,亚洲国产成人精品区

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

 

阜南县| 卫辉市| 广丰县| 麻城市| 德保县| 始兴县| 阳泉市| 崇明县| 恩施市| 白银市| 昭平县| 旺苍县| 方正县| 监利县| 五河县| 巢湖市| 阿尔山市| 锦屏县| 平原县| 泰兴市| 岗巴县| 唐河县| 慈溪市| 宾阳县| 确山县| 两当县| 延边| 岳普湖县| 平陆县| 大庆市| 磴口县| 南靖县| 西乌| 临沧市| 阳信县| 镇康县| 宣化县| 正阳县| 西宁市| 循化| 民乐县|