日本中文在线观看,国产中文字幕在线看,日韩精品一91爱爱,亚洲精品网站在线观看,亚洲伦理99热久久,www.欧美精品,亚洲少妇系列

Contact Us   
Search   

JC-ZW Outer Tapered type Roller Burnishing Tool

   Introduction

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

Minimum diameter of outer tapered rolling cutter is Φ4mm and conical angle/length can be customized.

   Product display