Products

Spiral Tubes

Enhanced spiral tube geometries developed for specialised heat-transfer applications where turbulence and compact exchanger performance matter.

NEOTISS produces spiral tubes (also known as coiled tubes) in titanium and stainless steel for use in compact heat exchangers and specialist industrial applications.

Description

Spiral tubes are produced by coiling straight welded tubes into helical form. The coiling process is performed with precision tooling to achieve consistent coil diameter and pitch without deforming the tube cross-section. Both titanium and stainless steel spiral tubes are available in a range of grades and dimensions to suit specific heat exchanger designs.

Applications

  • Compact shell-and-coil heat exchangers
  • Immersion coils in tanks and vessels
  • Refrigeration and air conditioning systems
  • Chemical process heating and cooling
  • Offshore and subsea heat exchangers

Available materials

  • Titanium: Grade 1, Grade 2, Grade 2H
  • Stainless Steel: 304, 304L, 316, 316L, 317L, 439, 444, 2205

Contact your nearest NEOTISS team with your coil diameter, pitch, tube OD/WT, material and quantity requirements.