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GAUGE AND CONSTRUCTION UP TO 10" W.G. APPLICATIONS     POSITIVE PRESSURE       

  

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SPIRAL PIPE STANDARDS

 
               
PIPE DIMEN SPIRAL PIPE FITTINGS SPIRAL PIPE FITTINGS DUCT/DUCT CONNECTION  DUCT/FITTING CONNECTIONS
3-14" 26 24 SPIRAL LOCKSEAM LAP/SPOT SEAL 4" COUPLING 2" SLIP-FIT COLLAR
16-26" 24 22 SPIRAL LOCKSEAM LAP/SPOT SEAL 4" COUPLING 2"SLIP-FIT COLLAR
28-36" 22 20 SPIRAL LOCKSEAM LAP/SPOT SEAL 4" COUPLING 2" SLIP-FIT COLLAR
38-50" 20 20 SPIRAL LOCKSEAM LAP/SPOT SEAL 4" COUPLING 2" SLIP-FIT COLLAR
52-60" 18 18 SPIRAL LOCKSEAM LAP/SPOT SEAL 4" COUPLING 2" SLIP-FIT COLLAR
61' & up 16 16

SPIRAL LOCKSEAM

  LAP/SPOT SEAL
DUCT/DUCT & DUCT/FITTING
CONNECTION
ANGLE RING CONNECTIONS RECOMMENDED

(Diameters which are not offered as Spiral Products are available as Longitudinal Welded Seam Product)

NOTES:
1. Round pipe and fittings are available in the following diameters:
     A.3"-10"D in 1" Diameter Increments
     B.12"-60"D in 2" Diameter Increments
2. Standard lengths of Spiral Pipe are 10' and 20' lengths
3. Standard lengths of Longitudinal Pipe are 4' and 5' lengths
4. Spiral Pipe is available in Galvanized, Black iron, Stainless Steel
5. Die Stamped Elbows available:
      3" to 12"D-90 degrees
      3" to 12"D-45 degrees
6. Gored Elbows other than above:
Up to 36 degrees 2 Gore Lap/Spot/Seal
37  -  72 degrees 3 Gore Lap/Spot/Seal
73  -  90 degrees 5 Gore Lap/Spot/Seal
 

 

  
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