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Home : Products
& Services : Corrosion Barrier Rings
DUOLINE TECHNOLOGIES Corrosion Barrier Rings, for use
with API Connections, complete
the corrosion protection package when used with
DUOLINE. The Corrosion Barrier
Rings (CBR’s) are offered in two different oil resistant
elastomers. The PC-CBR (nitrile
rubber) is recommended for typical produced oilfield fluid applications.
However, if concentrations of CO2 are significant, the HP-CBR
(modified nitrile polymer) should be considered. The HP-CBR
is a higher strength material and is more tolerant to blistering
and explosive decompression associated with elastomers in CO2 service.
All DUOLINE Corrosion Barrier Rings
are reinforced with spring steel wire,
thus insuring the CBR will stay in place during pressure cycles.
Glass reinforced PTFE Corrosion Barrier
Rings are available for specifically designed Premium
Connections from MaxTube.
For further information please use our General
Enquiry Form or for product selection please complete the DUOLINE Selection Form.
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