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Item # HX-517X, Unfinned Tubular Elements



Heatrex tubular and finned tubular elements provide a highly efficient, reliable and cost effective means of supplying heat directly to air, various types of liquids and metals.

Construction
  • Nickel-chromium resistance wire is uniformly stretched and imbedded into magnesium-oxide powder.
  • Resistance wire is accurately centered within a copper, steel or alloy sheath.
  • Terminal pins are attached to the resistance coil at each end to create an unheated zone near the terminals.





Specifications  · Notes

Specifications

Size

0.625 inches

Type

Standard

Max. Sheath Temp.

1200° F (SS)
1500° F (Incoloy)

350° F (Copper)

Sheath Material

Copper
Incoloy

Stainless

Min. Sheath Diameter

0.620 inches

Max. Sheath Diameter

0.630 inches

Nominal Wall Thickness

0.049 inches

Min. Sheath Lengths

9 inches

Max. Sheath Lengths

400 inches

Sheath Lengths Tolerances

±1% of overall sheath length

Max. Cold Ends

48 inches

Max. Current Drawn

60 A

Max. Voltage

890 V

Power Tolerance

+5% W
-10%
W

Bending Information

Bending-Configurations

Terminal Information

Terminal-Configurations


Notes
  1. Stock – Material in stock. Custom – Material is either stocked in small quantity or must be ordered for each job.
  2. Other wall thicknesses available.




 MORE IMAGES 

·  Standard Construction


 DOWNLOADS 

Tubular & Finned Tubular Elements Watt Density & Sheath Selection
(PDF, 450KB)

Tubular & Finned Tubular Construction
(PDF, 233KB)

IOM Tubular Elements
(PDF, 173KB)


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