永久免费三级片在线观看,无码专区—va亚洲v专区,国产91九色一区二区三区,亚洲欧美在线第一},国产精品老熟女露脸视频,亚洲欧美在线中文字幕不卡

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

Products Name:Model M2N mechanical seal

Products Details:Single face / non balance / conical spring / arbitrary direction / conforms to the EN12756 standard, SHM2N (DIN24960) series of mechanical seal, the rotating ring for graphite, mainly applicable to medium circulation pump and water heating system, static ring optional G4, G6, G9 and other types of.

Operating parameters:
Specification: 6 ~ 38mm, pressure = 1.0Mpa, 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, alumina, stainless steel, auxiliary seals: NBR, fluorine rubber, ethylene propylene rubber and PTFE, metal components: stainless steel