Welded

Helical Serrated Finned Pipe/ Tubes

Helical Solid Finned Pipe/ Tubes

Longitudinal Finned Pipe/ Tubes

Materials

• Helical Serrated Finned Pipe/Tubes
  
Our serrated fin is a metal strip that has been serrated or cut and then helically wound around the specified tube. The fin is welded to the tubular base using the M.I.G. weld process.

 

Tube Sizes:	1" O.D. to 12" NPS (12.75" O.D.)
Fin Heights:	3/8" to 1 ½"
Fin Thicknesses:	24 ga. (.022") to 16 ga. (.060")
Fin Pitch:	1 to 8 fins per inch
Material:	Any material or combination that can be resistance or arc welded.

• Helical Solid Finned Pipe/Tubes
  Our solid fin, in the form of a metal strip, is helically wound around the specified pipe/tube and continuously fillet welded to the tube using the M.I.G. weld process.

 

Tube Sizes:	1" OD to 12" NPS (12.75" OD)
Fin Heights:	¼" to 1 ½"
Fin Thicknesses:	20 ga. (.035") to 12 ga. (.102")
Fin Pitch:	1 to 7 fins per inch
Material:	Any material or combination that can be arc welded.

• Longitudinal Finned Pipe/Tubes
  Our longitudinal fin, in the form of a U-shaped fin channel, is resistance welded along the tube's longitudinal axis.

Tube Sizes:	¾" O.D. to 12" NPS (12.75" O.D.)
Fin Heights:	.21" to 1 ½"
Fin Thicknesses:	20 ga. (.035") to 18 ga. (.050")
Material:	Brass, Mild steel, stainless steel, and nickel alloys.

• Materials
  The more common pipe and tube materials that we use are: Carbon Steel, Chrome Moly, Stainless Steel and Nickel Alloys which can be furnished in lengths up to 100 feet. The more common fin materials are: Carbon Steel, 304, 316, 321, and 409 Stainless Steels.

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