Cixi Changhe Sanhe metal Enclosure Limited is one of the leading 

odφ50-80mm transmitter enclosure, explosion-proof transmitter enclosure,

 3051 enclosure, 2088 enclosure, 1151 enclosure manufacturers and suppliers, 

if you are looking for company or China factory, please feel free to contact us.

These enclosures' OD are between 50-80mm,applicable to pressure transmitter,

level transmitter and flowmeters,especially the 2088 

intelligent pressure transmitter,

differential pressure 

transmitter,all of them are explosion-proof.

The general material is ADC12.    http://www.sanhe-enclosure.com