PET Expandable Braided Cable Sleeve 4–25mm Wire Protection
PET Expandable Braided Cable Sleeve 4–25mm Wire Protection
PET Expandable Braided Cable Sleeve — Flexible Wire Management & Protection
Keep your cables neat, safe, and long-lasting with this heavy-duty PET Expandable Braided Cable Sleeve. Engineered from high-quality polyethylene terephthalate (PET) braided mesh, this flexible sleeving expands up to 150% of its nominal diameter, making it easy to bundle and protect a wide range of wire sizes and harnesses. Whether you're organizing home entertainment systems, automotive wiring, workshop tools, or DIY electronics projects, this cable sleeve delivers reliable insulation and a clean, professional finish.
Made in Mainland China.
Key Features
- Expandable Design: 150% expanding ratio accommodates various bundle sizes — fits cables from 4 mm to 25 mm in diameter.
- Durable PET Material: Resistant to abrasion, fraying, and everyday wear; rated for temperatures from -50 °C to +150 °C.
- Flame-Retardant Rated: UL94V-2 fireproofing grade for added safety in demanding environments.
- High Melting Point: Withstands up to 230 °C ± 5, making it suitable for use near heat-generating equipment.
- Flexible & Lightweight: Spiral-woven braid construction allows easy routing around corners and through tight spaces without kinking.
- Clean Black Finish: Blends seamlessly into most setups for a tidy, professional look.
- Multiple Sizes Available: Choose from diameters of 4, 6, 8, 10, 12, 14, 16, 18, 20, or 25 mm to match your specific needs.
- Versatile Lengths: Available in 1, 5, 10, 50, or 100-meter options — ideal for small repairs or large-scale installations.
Specifications
| Material | PET (Polyethylene Terephthalate) |
| Color | Black |
| Diameter Options | 4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 / 25 mm |
| Length Options | 1 / 5 / 10 / 50 / 100 Meters |
| Expanding Ratio | 150% |
| Melting Point | 230 °C ± 5 |
| Temperature Endurance | -50 °C to +150 °C |
| Fireproofing Grade | UL94V-2 |
| Type | Spiral Braided Sleeving |
| Origin | Made in Mainland China |
Common Applications
- Home theater and audio/video cable management
- Automotive and motorcycle wiring harness protection
- Computer and server cable bundling
- Workshop and power tool cord organization
- DIY electronics and robotics projects
- Outdoor and garden equipment wiring
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What diameters of expandable cable sleeve are available?
A: This PET braided cable sleeve is available in 10 sizes: 4, 6, 8, 10, 12, 14, 16, 18, 20, and 25 mm nominal diameters. Thanks to the 150% expanding ratio, each size can accommodate a range of cable bundle thicknesses beyond its stated diameter.
Q: Is this cable sleeve suitable for automotive wiring harnesses?
A: Yes! The PET expandable braided sleeve is widely used for automotive wiring protection. Its broad temperature endurance (-50 °C to +150 °C), UL94V-2 flame-retardant rating, and abrasion-resistant braid make it an excellent choice for protecting vehicle wiring harnesses from heat, chafing, and mechanical wear.
Q: How do I cut the cable sleeve to the right length?
A: Simply measure your desired length and cut with sharp scissors or a cable cutter. To prevent fraying at the cut ends, it is recommended to briefly apply heat from a heat gun or lighter to the cut edge — this fuses the PET braid and creates a clean, secure finish.
Q: Can this sleeve be used outdoors?
A: Yes. The PET material is resistant to moisture and UV exposure, making it suitable for outdoor and garden applications. Its wide temperature range also ensures stable performance in varying weather conditions.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.