Evergreen Fittings

Using readily available Evergreen tubing and 22-1/2°, 45° and 90° elbows allows a generous range of pipe.

The OD of the elbows matches the OD of the tubing. The ID is ~.2mm smaller than the nominal ID of the tubing.

 

Description

Overview

These fit Evergreen No. 228 tubing. The OD of the fittings is the same as Evergreen No. 228 tubing – .250″/6,3 mm. The stud is 4,7 mm – .2 mm smaller than the No. 228 ID of .194″/4,9 mm … the tubing size is ‘Nominal’ in dimensions. I believe it is formed through dies similar to the way pasta is made into hollow noodles.

22-1/2° Elbow

22-1/2° Elbow

The 22-1/2° elbow follows a 6,86 mm radius. The two studs (shown in pink) are 4,7 mm diameter. This fits the 4,9 mm ID of Evergreen No. 228 tubing.

45° Elbow

45° Elbow

The 45° elbow follows a 6,359 mm radius. The two studs (shown in pink) are 4,7 mm diameter. This fits the 4,9 mm ID of Evergreen No. 228 tubing.

90° Elbow

90° Elbow

The 90° elbow follows a 6,39 mm radius. The two studs (shown in pink) are 4,7 mm diameter. This fits the 4,9 mm ID of Evergreen No. 228 tubing.

Additional information

Part No.

223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 234, 236

Angle

22-1/2° Elbow, 45° Elbow, 90° Elbow

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