2:1 Ratio Fabric Heat Shrink Braided Sleeve is a durable wire harness protection solution that combines braided textile construction with controlled heat shrink performance. Designed to provide superior abrasion resistance and secure cable bundling, this fabric heat shrink sleeve shrinks to half of its expanded diameter when heated, ensuring a tight and reliable fit.
Unlike conventional polyolefin heat shrink tubing, the braided outer layer enhances mechanical durability and flexibility, making it ideal for automotive wire harnesses, industrial cable management, and high-vibration environments. It offers lightweight protection while maintaining airflow and long-term performance.
Payment:
FOB, EXW, CIFProduct Origin:
ChinaColor:
BlackShipping Port:
Shanghai, Ningbo or any other portLead Time:
3-10 days2:1 Ratio Fabric Heat Shrink Braided Sleeve is a high-performance protective sleeving designed to provide abrasion resistance, wire harness bundling, and controlled shrink performance in demanding industrial and automotive environments. Unlike traditional polyolefin heat shrink tubing, this fabric heat shrink sleeve combines braided textile structure with thermal shrink capability for enhanced mechanical protection.
With a 2:1 shrink ratio, the sleeve reduces to half of its expanded diameter when heated, providing secure cable bundling and improved surface protection.
This fabric heat shrink braided sleeve is manufactured using a woven polyester and polyolefin hybrid structure.
Outer braided textile layer for abrasion resistance
Inner heat-activated adhesive or shrinkable layer
Flexible design for complex wire routing
Maintains airflow and lightweight structure
The braided fabric exterior provides superior mechanical durability compared to smooth heat shrink tubing.
Shrinks to 50% of its expanded diameter
Provides tight cable bundling
Conforms to irregular shapes
Ensures stable harness organization
The 2:1 ratio makes it suitable for wire harness consolidation and protective covering without excessive compression.
Excellent abrasion resistance
Heat shrink capability for secure fit
Flexible and lightweight
Suitable for wire harness protection
Noise and vibration reduction
Resistant to automotive fluids and environmental exposure
This fabric heat shrink sleeve is widely used in:
Engine compartment wire harness
EV battery cable protection
Under-hood cable management
Electrical cabinet wiring
Control panel cable bundling
Lightweight harness organization
Cable abrasion protection
Compared with standard polyolefin heat shrink tubing:
Higher abrasion resistance
Improved flexibility
Better harness management
Reduced surface cracking
Enhanced long-term durability
Shrink Ratio: 2:1
Material: Braided polyester with heat shrink core
Operating Temperature: up to 125°C (typical)
Flame Retardant Options Available
Multiple expanded diameters available
(Custom sizes available upon request)
Slide sleeve over cable bundle
Apply controlled heat
Sleeve shrinks to conform securely
No special tooling required
What is fabric heat shrink braided sleeve used for?
It is used for wire harness protection and cable bundling with added abrasion resistance.
How is it different from standard heat shrink tubing?
It combines braided textile durability with heat shrink performance.
What does 2:1 shrink ratio mean?
It means the sleeve shrinks to half its original diameter when heated.
Is it suitable for automotive applications?
Yes, especially for under-hood wire harness protection.
Can custom sizes be produced?
Yes, customized diameters and lengths are available.
If you require a durable and flexible wire harness protection solution, 2:1 Ratio Fabric Heat Shrink Braided Sleeve offers a reliable alternative to conventional heat shrink tubing.
Contact us for samples, technical data, or bulk orders.
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