Case Study
Shell Ethylene Cracker Complex
Taper/Taper adhesive-bonded Joint © 2012 National Oilwell Varco. All rights reserved. CH7212 supersedes FP1021 - June 2012 www.fgspipe.com • fgspipe@nov.com Key-Lock ® mechanical Joint The facility consists of an Ethylene Cracker Unit, including an Olefins Cracker Complex; Pygas Hydrogenation/Benzene Extraction Unit; a C4 Selective Hydrogenation Unit and associated utilities, off-sites and general facilities. The ECC is the core part of the