29av在线,A三级毛片不卡中文怀孕,国产香蕉国产精品偷在线,影视先锋日韩女优资源网站大全,色色夜间福利,小色色色色网

Language version:中文版 | English | ??? ??
Home/
Products

Products Name:Type 112 mechanical seal

Products Details:Single face / non balanced / arbitrary rotation, type 112 is sealed by the fork structure, reliable transmission, auxiliary seal type "O" and "V" ring ring type, commonly used in sewage, oil and chemical weak corrosive medium.

Operating parameters:
Specification: 25 ~ 80mm pressure: = 1.2Mpa temperature: -20 to 180 DEG C line speed: = 15m/s + 1.0mm: axial runout

Material combination:
Sealing face: graphite, silicon carbide, tungsten carbide, auxiliary sealing: Ding Jingjiao, fluorine rubber, ethylene propylene rubber, silicone rubber and PTFE, metal component: stainless steel

顺平县| 东乡| 曲阳县| 云和县| 平陆县| 绥德县| 密山市| 沁源县| 达州市| 三亚市| 阳朔县| 乌拉特后旗| 永仁县| 太保市| 富源县| 武汉市|