Heat Shrink Braided Sleeve / High DensityCable Tube - Wear Resistant For Automotive Wire Harness Protection Engine Compartment Wiring Sorting & Anti Abrasion

Product Name:High density woven heat shrinkable sleeve (wear-resistant protective sleeve for automotive wiring harness)Size Description:Inner diameter before contraction: Φ 4mm, Φ 6mm, Φ 8mm, Φ 10mm, Φ 12mm, Φ 16mm, Φ 20mm, Φ 25mm (customizable)Common length: 1 meter per piece, or 100 meters per roll (packaging negotiable)Standard wall thickness: approximately 0.8mm to 1.2mm (after shrinkage)Shrinkage ratio: 3:1 (shrink to 1/3 of the original inner diameter) or 4:1 (shrink to 1/4 of the original inner diameter)Suggested operation: Choose a size that is 20% -30% larger than the diameter of the wire harness, leaving space for easy threading.Product Material:Outer layer: High strength PET (polyester) woven mesh, high-density weaving process.Inner layer: environmentally friendly polyolefin heat shrink layer, with built-in hot melt adhesive (some models).Flame retardant standard: Complies with UL 224 VW-1 flame retardant rating, environmentally friendly halogen-free (optional).Color: Black, Orange, Blue, Yellow (for warning signs).Performance parameters:Temperature resistance range: -55 ℃ to+125 ℃ (short-term up to 150 ℃)Wear resistance:>10000 Martindale abrasion tests (high-density type)Shrinkage temperature: Initial shrinkage ≥ 110 ℃, complete shrinkage ≥ 135 ℃Medium resistance: resistant to engine oil, diesel, weak acids and bases,Insulation: breakdown voltage ≥ 15 kV/mm (basic insulation protection)Flame retardancy: self extinguishing, extinguishes immediately upon ignition (VW-1 standard)Shrinkage rate: Horizontal shrinkage 50% -75% (3:1 or 4:1), longitudinal shrinkageProduct features:✅ Double layer protective structure - the outer woven mesh is wear-resistant and tensile resistant, and the inner layer is sealed and fixed with heat shrink tubing.✅ High density weaving - with a wear resistance index far exceeding that of ordinary corrugated pipes, providing military grade protection.✅ Rapid construction - the hot air gun/torch will tighten after heating for a few seconds, forming a permanent protective layer.✅ Flexible and non shifting - tightly wrapped after contraction, resistant to vibration, fatigue, and not loose.✅ Neat and beautiful - unify the appearance of the wiring harness to enhance the overall professionalism of the equipment.✅ Multiple size options - covering the full range of requirements from thin signal lines to thick power lines.Application area (security compliance version):Automobile/Motorcycle: Engine compartment wiring harness protection, battery wiring harness, headlight wiring harness, and internal wiring organization of the vehicle body.Mechanical equipment: industrial robot cable protection, CNC equipment wiring harness, anti wear of agricultural machinery cables.New energy: electric vehicle charging gun cables, internal connections of battery packs, outdoor wiring harnesses for photovoltaic systems.Electronic appliances: protection of power cord connectors, organization of internal cables in equipment, reinforcement of drone wiring harnesses.Outdoor equipment: ship dock cables, garden tool cables, mobile power output line protection.