春色精品视频在线播放_久久尹人香蕉国产免费天天_欧美精品1区2区_亚洲综合激情在线影院国产高清资源视频在线,国产好吊妞视频在线观,99久9国产在线精品

Feature:
This working pressure equal to zero, the normal action, corrosion resistance, high temperature.

Parameters:
1, Media types: Corrosive fluids, ultra-clean food, medicinal fluids.
2, Working pressure:0-1.6Mpa
3, Medium temperature:0-180℃
4, Nominal diameter:10-50mm
5, Connection:flange