Flange band protectors are designed to protective flange and flange face corrosive,
Also with bolt protection ,protection of gaskets and stud bolts
They fit in moisture, chemicals, salt water, acid rain and other air corrosive environments.
Widely used offshore drilling platforms, brine wells and chemicals
It have to type
Stainless steel type:(SUS 304, SUS 316)
Stainless bands and stainless worm gear
Cell neoprene liner.
NBR relief vent and plugs
Plastic +foam rubber type
Plastic + CR rubber type it used on pathetically insulated flanges