flanning
The internal splay of a window jamb.
Glossary
Glossary
flap valve
In plumbing, a check valve in the form of a hinged disk which permits flow in one direction only.
Glossary
flared brick
Aburnt brick that has dark patches at an end as a result of having been placed too near the fire
Glossary
flared joint
A mechanical joint between two pieces of copper or plastic tubing; made by flaring one end of a tube in
Glossary
flare fitting
A mechanical connection used with soft-metal tubing; one end of a tube is flared and provided with a mechanical seal.