337p日本欧洲亚洲大胆术96,国产成人亚洲综合色,中文字字幕在线精品乱码,亚洲无码在线观看。,国产九九在线视频观看,国产一区二区三区av免费

請選擇語言版本:中文版 | English | ??? ??
首頁/
產(chǎn)品中心

Type 102 mechanical seal

產(chǎn)品簡介:
The seal is typical multi spring mechanical seal pump typical, the tube with DIN24960, ISO3069, GB6556, is a widely used standard non balanced mechanical seal, allowing the use of various materials and surface combination, to meet a wide range of industrial demand.

Operating parameters:
The pressure in the seal cavity: 0~1.2MPa seal cavity temperature: -20 ~+80 DEG C (Ding Jing rubber), -20 ~+180 OC (FKM), -80 ~+250 OC (PTFE V ring), line speed: less than 3000r/min, medium: water, oil and weak corrosive liquid

莱州市| 茂名市| 鲁山县| 湟中县| 石阡县| 孟津县| 宜都市| 衡阳市| 三亚市| 垣曲县| 延川县| 嵊州市| 东乌| 富裕县| 峡江县| 阜宁县|