Unequal Tee

Page 75

Unequal Tee

Dims Required: OD & OC of both pipes

(Insulation included) & amount of change

(depth of cheek)

Body Portion

Cut a piece of metal equal to the large OC + LAP.

Make a center line for the cut out.

Set dividers to the small radius and scribe an arc

on both sides of the metal for the cut-

out. (Use the center line as the divider

point).

Move dividers into the metal 1/8 and re-scribe

both sides.