
Ctube 20mm Medium Duty Low Smoke Halogen Free Electrical Conduit. Halogen Free & Low Smoke: Safe material with V0 fire rating and low smoke emission for better safety. IP68 Waterproof Rating: High ingress protection suitable for indoors, outdoors, or underground use. IEC & EN Certified: Complies with IEC61386-1, IEC61386-21, and EN50267-2 standards. UV Stabilized: Excellent ageing resistance ensures durability in outdoor environments. Flexible Customization: Supports OEM/ODM, full customization, and minor customization options. Professional Manufacturer: Specialized in PVC conduits with 9 R&D engineers and 25 production lines. Free Sample Service: Free samples available with fast preparation within 2-3 days. Competitive Pricing: Reasonable prices with standard designs and high quality assurance.