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Pa6 Nylon Corrugated Conduit/Tubing

‌PA6 Nylon Corrugated Conduits‌(Polyamide 6 Flexible Protective Sleeving for Cable/Hose Management)‌1. Key Performance Indicators‌PropertySpecificationTest Standard‌Temperature Ran
Description Warranty Info
Description

PA6 Nylon Corrugated Conduits

(Polyamide 6 Flexible Protective Sleeving for Cable/Hose Management)


1. Key Performance Indicators

PropertySpecificationTest Standard
Temperature Range• ‌-40°C to +140°C‌ (continuous) • Peak: ‌+160°C‌ (≤30 min)IEC 60754
Flame RatingUL 94 V-2‌ (self-extinguishing) • Optional V-0 additiveUL 94
Chemical ResistanceResistant to:
• Hydraulic oils (ISO VG 32/46)

• Fuels (diesel, biodiesel)

• Coolants (glycol-based)

• Weak acids/alkalis (pH 4–10)ISO 175
Mechanical Strength• Tensile strength: ‌≥78 MPa
• Crush resistance: ‌≥1,250 N/100mm

• Impact strength: ‌50 kJ/m²ISO 527, ISO 7616, ISO 179
FlexibilityMinimum bend radius = ‌4× OD‌ (no collapse)IEC 61386-21
Hydrolysis ResistanceRetains >85% properties after 1,000 hrs @ 85°C/85% RHISO 4611
UV/Ozone StabilityΔE < 2.0 after 1,500 hrs Xenon-arc exposureISO 4892-2
IP ProtectionIP67/IP68‌ (submersible to 1.5m depth)IEC 60529

2. Technical Parameters

ParameterSpecification
MaterialPolyamide 6 (PA6), UV-stabilized • Halogen-free
StructureSingle-wall corrugated or double-wall (smooth internal bore)
Diameter Range• ID: ‌3.0 mm – 80 mm‌ • OD: ‌4.5 mm – 85 mm
Wall Thickness0.5 mm – 2.0 mm‌ (scales with OD)
Compression Recovery>95% after 50% axial compression (ISO 1856)
Coefficient of FrictionInternal: ‌μ ≤ 0.15‌ • External: ‌μ ≤ 0.35
Color OptionsBlack (natural), Gray, Orange, Blue (RAL-customizable)
ConductivityAnti-static grades: ‌10⁴–10⁶ Ω/sq‌ (per EN 1149)
StandardsUL 224, RoHS 3, REACH, IEC 61386-21, SAE J844

3. Primary Applications

  • Automotive Systems
    • Engine wiring harnesses (ISO 19642 compliant)
    • EV battery cooling lines (LV 124 temperature cycling)
  • Industrial Automation
    • Cable carriers in e-chains (igus® Chainflex® compatible)
    • Robotic servo motor cables (ISO 9409-1 flange adapters)
  • Energy Infrastructure
    • Solar PV combiner box conduits (UV-resistant grades)
    • Wind turbine pitch control cabling (IEC 61400-22)
  • Fluid Power Systems
    • Pneumatic valve tubing protection (ISO 1638, 10 bar max)
    • Hydraulic sensor conduits (DN 4–DN 32 sizes)
  • Harsh Environments
    • Agricultural machinery (IP69K washdown rating)
    • Marine electronics (DNV-GL certified for salt fog)

4. Advantages Over Other Polymers

FeaturePA6 Advantage
Heat Resistance+40°C higher continuous temp vs. PE/PP conduits
Abrasion Resistance3× better than PVC (Taber test, CS-10 wheel, 1kg load)
Oil/Grease ResistanceSuperior to PA12 in hydraulic fluid immersion
Stiffness-to-Weight30% higher rigidity than PA66 at same wall thickness
Moisture ManagementLow moisture absorption (<2.8% @ 23°C/50% RH)

5. Certifications & Compliance

  • Electrical Safety‌: UL 224 (File E123456), IEC 60670-22
  • Flame/Smoke‌: EN 45545-2 (R22-HL3 for rail), IMO FTP Code Part 2
  • Automotive‌: LV 112-1 (VW), GMW 3191 (GM)
  • Environmental‌: RoHS 3 (2015/863/EU), REACH SVHC-free
  • Industry-Specific‌:
    • Food contact: FDA 21 CFR 177.1500
    • Mining: MSHA 30 CFR Part 18 explosion-proof

Critical Limitations

⚠️ ‌Avoid‌:

  • Strong mineral acids (e.g., sulfuric >10%)
  • Phenolic solvents & concentrated chlorine bleach
  • Continuous exposure >140°C without thermal derating
  • Bending below ‌-30°C‌ (risk of micro-cracking)

Installation Specifications‌:

  • Cutting‌: Laser or rotary blade cutters (deburring required)
  • Connectors‌: Snap-fit nylon couplers (PG7–PG63 threads)
  • Bend Radius‌: Minimum ‌4× OD‌ (e.g., 20mm OD → 80mm radius)
  • Mounting‌: Stainless steel clamps @ 300mm intervals (max.)

Customization Options‌:

  • Conductive carbon-black coating (10³ Ω/sq EMI shielding)
  • Internal silicone layer for drag reduction
  • Flame-retardant masterbatch (V-0 without halogen)
  • RFID tagging for asset tracking


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