欧美日韩中文国产,亚洲家庭乱伦,国产乱码精品一区二区三区的特点,中文字幕av久久爽一区,亚洲一区二区 成人网站戴套,久草毛片

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

Products Name:Type 124 mechanical seal

Products Details:Single ended / unbalanced / arbitrary rotation, 124 series machine seal is an internal flow type single spring structure, according to the use of temperature, choose different auxiliary sealing ring material. It is suitable for centrifugal pumps, pipe pumps and all kinds of weak corrosion resistant pumps.

Operating parameters:
Specification: 20 ~ 95mm, pressure = 1.2Mpa, temperature: -20 to 180 DEG C, line speed: less than 15m/s, axial momentum: + 1.0mm

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