Expansion Joints

Comparison of Ratings, Features, and Available Options

SW - Single Welded Liner
Most common type of internal liner. Maximum durability.
TW - Telescoping Welded Liner
For large axial movements.
FW - Flush Welded Liner
No protrusion into flow-stream. Minimal pressure drop. Recommended for refactory-lined pipe.
SD - Single Drop-In Liner
Can be removed and cleaned.
TD - Telescoping Drop-In Liner
For large axial movements. Can be removed and cleaned.