Joint


Mechanical Code

Brazed Joint

Any joint obtained by joining of metal parts with alloys that melt at temperatures higher than 840°F (449°C) but lower than the melting temperature of the parts being joined.

Compression Joint

Any multipiece joint with cup-shaped threaded nuts that, when tightened, compress tapered sleeves so that they form a tight joint on the periphery of the tubing they connect.

Flanged Joint

One made by bolting together a pair of flanged ends.

Flared Joint

Any metal-to-metal compression joint in which a conical spread is made on the end of a tube that is compressed by a flare nut against a mating flare.

Mechanical Joint

General form for gas-tight joints obtained by the joining of metal parts through a positive holding mechanical construction (such as flanged joint, screwed joint or flared joint).

Soldered Joint

A joint made by the joining of metal parts with metallic mixtures or alloys that melt at a temperature up to and including 840°F (449°C).

(Uniform Mechanical Code® 212.0)