欧美韩中文精品有码视频在线,国产欧美日韩综合视频专区,妺妺窝人体色WWW看人体

Sight glass

Uses: Mirrors can be used in high temperature, corrosive, easily poisoned, dangerous, easy to crystallize chemical tower in order to ensure its safe production.

1 cleaning process.

Before use, it can be slightly wiped with alcohol cotton on its surface. Caution: Do not use acidic liquid to clean the outer surface of the glass.

2 Select the gasket correctly.

Ambient temperature of 280 degrees or less occasions, asbestos or PTFE pad can be, when the ambient temperature exceeds 500 ℃, the proposed choice of graphite gaskets. Note: The thicker the glass, the thickness of the gasket should be chosen accordingly.

3 force evenly.

Installation can not force too much, too large, it is recommended that the uniform force diagonal locking screw.

4 regular inspection.

Mirror glass after installation is completed, but also must be regularly checked, especially in the liquid environment containing acid and alkali, but also to do a regular inspection of the surface of the glass by the corrosion level to ensure the safety of front-line operators.


  • <menuitem id="fyapw"><center id="fyapw"></center></menuitem>

        1. <menuitem id="fyapw"><center id="fyapw"></center></menuitem>
          <pre id="fyapw"></pre>
          主站蜘蛛池模板: 平谷区| 蓬溪县| 紫金县| 金沙县| 唐海县| 广宗县| 凌云县| 武威市| 米林县| 浮梁县| 比如县| 泗阳县| 福鼎市| 凤山市| 临武县| 汝城县| 镇平县| 淮安市| 府谷县| 鄂托克旗| 台南市| 墨江| 和顺县| 信阳市| 通渭县| 望都县| 富锦市| 许昌县| 浦东新区| 丰城市| 霍林郭勒市| 沐川县| 营山县| 青田县| 阜城县| 金川县| 镇坪县| 泽州县| 宝兴县| 卓尼县| 河曲县|