High Temperature PVC Bulk Electrical Insulation Large Diameter Pink Small Automotive Heat Shrink Tubing
Product Overview
The high temperature PVC bulk electrical insulation large diameter pink small automotive heat shrink tubing is designed for electrical insulation wire bundling and cable protection in automotive and industrial applications.
This heat shrink tubing is manufactured using flexible PVC material and is available in both small diameter precision sizes and large diameter bulk specifications. The tubing shrinks evenly when heated and provides secure insulation and mechanical protection.
Pink and other custom colors are available for cable identification and system management.
Material Structure
| Component |
Material |
Function |
| Outer Layer |
Flexible PVC |
Electrical insulation |
| Surface |
Colored PVC finish |
Cable identification |
| Structure |
Heat shrinkable tubing |
Tight protective fit |
| Supply Type |
Bulk roll or cut length |
Flexible installation |
Key Features
| Feature |
Benefit |
| High Temperature Grade PVC |
Suitable for automotive use |
| Large Diameter Options |
Covers thick cable bundles |
| Small Precision Sizes |
Suitable for signal wires |
| Smooth Surface Finish |
Easy installation |
| Good Flexibility |
Adapts to tight routing |
| Bulk Supply |
Cost effective production use |
Available Specifications
| Specification Item |
Range |
| Shrink Ratio |
2 to 1 standard |
| Inner Diameter Before Shrink |
Small to large customizable |
| Inner Diameter After Shrink |
Based on shrink ratio |
| Wall Thickness |
Adjustable |
| Length |
Continuous roll or cut pieces |
| Color |
Pink black red blue and custom |
Typical Applications
| Industry |
Application |
| Automotive |
Wiring harness insulation |
| Electronics |
Cable identification |
| Industrial Equipment |
Wire protection |
| Electrical Installation |
Terminal insulation |
| Appliance Manufacturing |
Internal wire bundling |
Performance Characteristics
| Performance Item |
Capability |
| Electrical Insulation |
Reliable dielectric strength |
| Heat Resistance |
Suitable for elevated temperature |
| Flexibility |
Easy bending after shrinking |
| Abrasion Resistance |
Basic mechanical protection |
| Flame Retardant Option |
Available upon request |
Customization Capability
| Custom Option |
Supported |
| Large Diameter Production |
Yes |
| Small Diameter Precision |
Yes |
| Color Customization |
Yes |
| Wall Thickness |
Yes |
| Cut Length |
Yes |
| OEM Branding |
Yes |
Manufacturing Capability
| Item |
Description |
| Product Type |
PVC heat shrink tubing |
| Production Method |
Extrusion and heat shrink processing |
| Application Range |
Automotive electrical industrial |
| Supply Mode |
Factory direct bulk supply |
| Custom Production |
Fully supported |
Application Notice
Proper tubing selection should consider cable diameter operating temperature and required shrink ratio. Technical support is available to assist with size selection and bulk order planning.
The high temperature PVC bulk electrical insulation large diameter pink small automotive heat shrink tubing provides flexible and reliable insulation for automotive and electrical wiring systems.
With customizable diameter color and bulk supply options this PVC heat shrink tubing supports efficient wire management and professional cable protection applications.
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