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Plastic Helix Tube
Material: High-grade thermoplastic elastomers
Properties: Balanced rigidity-flexibility, High tensile strength, Bending Resistance, Thermal Insulation
Applications: Respiratory circuits (home/medical ventilators), etc.
Capabilities - Extrusion and Tubing - Plastic Helix Tube
Specification Sheet
Application Scenarios
Medical/Home Ventilator Tubing
Materials
TPE•TPUEVAPOEPOPLDPEPP. etc.
Dimensional Tolerances
Custom-designed ID | 10.0~30.0 mm(0.39~1.18in);Tolerance Range | ±0.05 mm to ±0.1 mm(0.002~0.004in)
Tubing Types
Helix Tube | Supports single/dual-color spiral extrusion
                         Supports processes |  Overmold (OM), tubing leak detection, tube softening technology
Flat   Tube | Online tube port flattening (ensures reliable/firm equipment connection)
                         Supports processes | Overmold (OM), tubing leak detection
Heat Tube | Embedded heating wire (size of Heating wire | 0.2~0.35 mm (0.008~0.014in),Number of heating wires | 2~4 pcs,positioned under ribs or between ribs)
                         Enhances thermal/humidity retention
                         Supports processes | Overmold (OM), tubing leak detection, heating circuit leakage detection
Bubble Tube | Hollow thermal insulation patented structure
                              Dedicated gas-assisted molding technology
                              Prevents condensate at low temperatures, reduces heat loss, lowers ventilator energy consumption
                              Supports 4 different structures
Key Terms
Overmold (OM) | Post-process of injection molding over tubing
Tube Softening | Special spiral softening technology for enhanced tube flexibility
Helix Tube
Supports single/dual-color spiral extrusion
Supports processes: Overmold (OM), tubing leak detection, tube softening technology
Flat Tube
Online tube port flattening (ensures reliable/firm equipment connection)
Supports processes: Overmold (OM), tubing leak detection
Heat Tube
Embedded 2-4 heating wires (positioned under ribs or between ribs)
Enhances thermal/humidity retention
Supports processes: Overmold (OM), tubing leak detection, heating circuit leakage detection
Bubble Tube
Hollow thermal insulation patented structure
Dedicated gas-assisted molding technology
Prevents condensate at low temperatures, reduces heat loss, lowers ventilator energy consumption
Supports 4 different structures