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Spiral Fittings, Inc. of South Carolina
 843-264-9038 (office)
 843-264-5438 (fax)

  

Single and Double Wall Connectors

  

The Double Wall Connector is an outer male companion flange that is made of a 16-gauge or 14-gauge G 90 galvanized 1 Ό” leg in X  1 Ό” flange out spot welded every 6 inches to an inner male (1/8” under nominal O.D.) ring that is made of 20- gauge or 18-gauge with a 2” leg in x 1” flange out. Starter pilot holes (1/16”) every 8 inches for the outer ring are available upon request to make technician screw fastening user friendly.

 

• Available in sizes 6” - 100” (call for pricing)

• Oval Connectors available upon request.

 

 
 

Material also available in:

• Galvanneal (1.25 x)

• Aluminum (2 x)

• 304/316 Stainless (3 x)

Single Wall Connector, 20-gauge, 18- gauge, or 16-gauge, for stiffeners and connectors. Used for spiral pipe or straight round take-offs from rectangular duct. Leg in 2” x 3/4” — 1 ½ ” leg out. Sizes 2” thru 46”

  

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