Tieback

Tiebacks are anchors for brick

Terminal in a Boiler / Heater

A flanged or welded projection from the coil providing for inlet or outlet of fluids.

Target wall

A vertical refractory firebrick wall which is exposed to direct flame impingement on one or both sides.

Tube guide

A component which restricts the horizontal movement of vertical tubes while allowing the tube to expand axially.

Tubercles

Localized corrosion product appearing in the form of knob-like mounds covering pits often associated with oxygen corrosion in boiler systems.

Tube Support

Any device used to support tubes such as hangers or tubesheets.