Equal Tee

Snowman's Notes · pages 73-73 · PDF subsection

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Page 73

Equal Tee

Dims Required =OD&OC Insulation. OC÷4

Tee Portion:

Cut a piece of metal equal to the OC+ LAP and ÷

into 4 equal parts (excluding LAP).

Set dividers to radius and scribe an arc in the

lower corner. Then locate A 1/4 from

the top of the arc.

Locate 1/8” B from 1/4 OC and mark

Using dividers step off 3 Radii. Use this setting to

find the common apex then join A and

B.

Body Portion:

Cut a piece of metal equal to the OC plus LAP

Locate the center of the cut-out. Repeat “T”

portion on both sides of the centre line.