Cherry Point Refinery
291 Finned tubes, SA-214 Carbon Steel
1” O.D. x 14 BWG (.083” MW) x 30’ long
Unacceptable life expectancy of original Carbon Steel tubes due to corrosion.
Installation of thin-walled (.028”) CTI Full Length Tube Liners™ manufactured from UNS N10276 (Alloy C-276). Liners were hydraulically expanded the entire length followed by mechanical roller expansion at each tubesheet into NEWCarbon Steel parent tubes. All work was performed thru header plug holes at OEM facility and then delivered to the BP Refinery.