Applications:
Endoscopic as peep device, pressure vessels in petroleum, chemical, pharmaceutical, light industry and other industries has been widely applied.Under the different nominal pressure, the flange and the size of the glass.
Structure shown in below figure:
Applications:
Endoscopic as peep device, pressure vessels in petroleum, chemical, pharmaceutical, light industry and other industries has been widely applied.Under the different nominal pressure, the flange and the size of the glass.
Structure shown in below figure: