Macoga rubber expansion joints are available in many standard pipe sizes with fluoroplastic lining of PTFE and/or FEP. These lining is fabricated as an integral part of the expansion joint during manufacture and cover all wetted surfaces in the tube and flange areas. Fluoroplastic provides exceptional resistance to almost all chemicals within the temperature range of the expansion joint body construction.
Macoga - Variations and optional devices for rubber expansion joints - PTFE lining
MACOGA holds numerous industry approvals, including:
Ministry of Defense and NATO Member Countries