Plastic Corrugated Conduit
PE, PP & PA Nylon Conduit for Automotive, Industrial & Outdoor Cable Protection
Our plastic corrugated conduit covers the full spectrum of polymer cable protection — from flexible PE for outdoor runs, chemical-resistant PP for industrial machinery, to high-performance PA6/PA66 nylon for automotive engine bays and EV battery packs. All products feature smooth inner walls for easy cable pulling and consistent corrugation for superior flexibility.
Applications
• Automotive engine bay & EV battery packs
• Industrial machinery wiring
• Outdoor & agricultural installations
• General building & construction
• Appliance internal wiring• Marine & light-duty environments
All plastic conduit is manufactured under IATF 16949 and carries CE marking and RoHS compliance.
CE & UL Certified
All heating elements carry CE marking (EU) and UL certification (North America). RoHS and REACH compliant materials standard.
Custom Engineering
OEM/ODM welcome. Custom voltage, wattage, dimensions, and connector configurations. Drawings and samples reviewed within 24 hours.
IATF 16949 Quality
Automotive-grade quality management. Every product undergoes 100% electrical testing before shipment.
EU Warehouse Support
Stock available in our Netherlands warehouse for fast delivery across Europe. Local technical support in English.
Technical Specifications
| Material | Standard Range |
|---|---|
| PE (Polyethylene) | Flexible, UV-resistant, -40°C to +80°C |
| PP (Polypropylene) | Chemical-resistant, -20°C to +110°C |
| PA6 / PA66 (Nylon) | High strength, oil-resistant, -40°C to +150°C |
| Inner Diameter | 5mm – 50mm |
| Color | Black (standard) / custom |
| UV Resistance | PE: excellent / PA: good |
| Flame Rating | UL94 V-2 (PA66) / standard |
| Length | Standard 50m / 100m reels |
| Certifications | CE, RoHS, REACH |
Application Examples
• Automotive engine bay harnesses
• EV battery pack wiring
• Industrial machine wiring• Outdoor lighting & signage
• Agricultural equipment
• Appliance internal cable protection
• Building & construction
• Light marine applications
Need a Plastic Conduit Quote?
Tell us your cable OD, temperature, and environment. We'll recommend PE, PP, or PA.
Need PE, PP or PA Conduit for Your Harness?
Tell us the material, AD size, closed or split-loom design, color and quantity. Samples are available for evaluation before volume orders.
Frequently Asked Questions
What is the MOQ for plastic corrugated conduit?+
MOQ is flexible. The standard supply form is rolls, with cut-to-length service available, so both small project orders and volume contracts are supported. Custom colors or profiles may carry a minimum depending on specifications — confirmed in your quote.
Which material should I use — PE, PP or PA?+
PE (polyethylene) is the cost-effective general-purpose choice for indoor wiring with excellent moisture resistance. PP (polypropylene) offers better heat and UV resistance for outdoor use, including solar installations. PA/PA6/PA66 (nylon) is the premium option for engine compartments, robotics and high-temperature or abrasive environments. Send your application details and we will recommend a grade.
Closed (single-wall) or split-loom?+
Choose closed conduit for new harness builds where dust and ingress protection matter. Choose split-loom (slit) conduit for retrofit and maintenance work, because it can be installed over already-terminated cables without removing connectors.
Can colors and flame-retardant grades be customized?+
Yes. Black is standard; gray, orange, blue and custom colors are possible. UL94 V-0 flame-retardant grades are available in all three materials, and UV-stabilized PP/PA can be specified for outdoor exposure.
Do you provide samples?+
Yes — we offer samples for evaluation, so you can verify material, flexibility, AD size and fitting compatibility before committing to a volume order.
What certifications apply, and where is stock held?+
All PE, PP and PA conduit is CE marked and RoHS compliant and is produced under IATF 16949 quality management. Common specifications ship from our warehouses in Germany and the Netherlands; custom colors or profiles are produced to order with lead time stated on the proforma invoice.
What about payment terms and warranty?+
Standard terms are T/T with 30% deposit and 70% balance before shipment. Conduit is warranted against manufacturing defects; degradation from using a non-UV grade outdoors, or installation outside the material's temperature range, is not covered.
Selection Guide
| Typical Application | Key Considerations | Recommended Selection Direction |
|---|---|---|
| General indoor harnesses & equipment wiring | Cost, flexibility, moisture | PE closed conduit, standard black |
| Outdoor, solar & construction routing | UV exposure, temperature, flame rating | UV-stabilized PP; add UL94 V-0 grade where required — see also our Balcony Solar Cable Protection Kit |
| Automotive engine compartments | High temperature, abrasion, fluids | PA6/PA66 (nylon) conduit with matched nylon fittings |
| Robotics & automation (moving parts) | Repeated flexing, abrasion | High-flexibility PA grade in closed design |
| Retrofit & maintenance wiring | Cables already fitted with connectors | Split-loom construction in the material matching the environment |
| Railway, chemical plants & circuit identification | Chemicals, temperature, color coding | PA for chemical/heat resistance; custom colors for circuit identification |