Inquiry (采购产品): 12126 CPK Heat Exchanger The heat exchanger has a part number 5-046-12-126-017. They are a shell and tube single pass. These units are getting old and are getting very thin in way of the Channels. I am looking for an updated drawings and part numbers so as to be able to order the correct replacement parts. These channels are used for seawater cooling. Best Regards Brian Smith Supervisor, Machinery and Maintenance J. Ray McDermott, Inc. 2317 Hwy 662 South Amelia, La. 70340 Tel 985-631-8286 Cell: 985-860-0610 **** Hidden Message ***** Brian Smith Amelia , LA 70340 USA Company: J. Ray McDermott Phone: 985-631-8286 E-mail: bsmith@mcdermott.com **** Hidden Message ***** bsmith@mcdermott.com