久久WWW免费人成一看片,欧美黑人添添高潮A片视频,思思久久99热,亚洲精品无码成人av电影网

Welcome to the official website of Wuxi Chenna Machinery Co., Ltd. (Changzhou Chenna Hydraulic Machinery Co., Ltd.)!
LANGUAGE:CNEN
Precision piston rod

Professional Sincere Honest Win-win

HOTLINE:

+86-158 9532 0613

Piston rod production requirements

1. Introduction to the production method of the piston rod
If you want to use piston rods for production, then naturally we should prevent some problems, such as wear and cracking, etc. These problems are also the number of times we appear in the course of the operation. Many. But if we can say that we can better temper, it will definitely have a certain effect on the protection of our piston rod. Of course, we can further improve the corrosion resistance of the piston rod, which is for us. The role is still better. I don't know how everyone thinks about this issue.

2. Nitriding treatment of the piston rod
In fact, through the nitriding treatment of the piston rod, we can further improve the hardness of the piston rod, which is actually quite effective for our operation. Of course, we can improve the performance through different methods, but we also need to look at the specific wear of the piston rod. If the drive roller wears more seriously, then our operation may not play any role. Therefore, whether we can protect the piston rod during normal times is also a test for us. In general, the treatment of the piston rod is still quite helpful to us.

2019/09/25 09:39:10 4339 次


Related Documents
Copy right ? 2019 Wuxi Chenna Machinery Co., Ltd.(Changzhou Chenna Hydraulic Machinery Co., Ltd.) All rights reserved.
吐鲁番市| 墨脱县| 岫岩| 兰州市| 威海市| 乐平市| 禹城市| 东乡县| 蒙城县| 平泉县| 无锡市| 阿荣旗| 融水| 新密市| 通辽市| 宝兴县| 乐平市| 北安市| 嘉荫县| 大冶市| 民权县| 全州县| 龙山县| 靖安县| 新密市| 浙江省| 亳州市| 木兰县| 海阳市| 淮滨县| 温州市| 龙口市| 满洲里市| 鄂托克旗| 万全县| 乡城县| 崇左市| 安徽省| 镇坪县| 滨州市| 兰坪|