Heat shrink tubing
Heat shrink tubing from TE Connectivity Raychem provides electrical insulation, mechanical protection, environmental sealing, and strain relief. We specialize in all types of heat shrink tubing: single-wall, dual-wall, medium-wall, and thick-wall tubing designed for use in a wide range of applications. The heat shrink tubing is available in a broad variety of materials, colors, and sizes, and is supplied in forms such as spools, 1.2-meter lengths, and cut pieces.
Knowledge and advice on heat shrink tubing
With over 25 years of experience, you can expect sound advice from us for every conceivable application. From the most common heat shrink tubing to highly specialized applications, we will always work with you to find a suitable solution. Do not hesitate to bring your questions to us.
Very extensive inventory
We have over 100,000 meters of heat shrink tubing in stock in an unprecedented number of types. We supply heat shrink tubing with or without adhesive, in over 400 sizes, in various colors, and for a wide range of applications, including low and medium voltage applications. We provide various industries with heat shrink tubing from stock, but we can also deliver heat shrink tubing that deviates from factory MOQs and standard packaging.
Customer-specific deliveries
We have extensive experience in cutting, printing, re-spooling, and blister packaging shrink products. The end products find their way to various customers, including electrical wholesalers. We collaborate closely with our clients in the supply process, which is fully tailored to the logistical needs of the customer. This makes us a highly efficient link and partner, where reliability, availability, and price competitiveness take center stage.
4,589 types of heat shrink tubing made exclusively from A-quality materials
Product categories Heat Shrink Tubing
Our extensive heat shrink tubing range offers solutions for every application: thin-wall, adhesive-lined, medium-wall, and thick-wall varieties, specifically designed for the energy, medical, and military sectors. Additionally, we supply heat shrink end caps and custom solutions with unique properties, ensuring you always find the perfect protection, insulation, and sealing for your project.
Flexible, flame-retardant heat shrink tubing without adhesive – ideal for insulation and protection in a wide range of applications, available with 2:1 or 3:1 shrink ratios.
Medium-wall heat shrink tubing with 2:1, 3:1, or 4:1 shrink ratios – designed for durable sealing, insulation, and protection.
Thick-wall heat shrink tubing with 2:1, 3:1, or 6:1 shrink ratios – ideal for heavy-duty applications requiring maximum insulation, sealing, and protection. Durable, halogen-free, and optionally flame-retardant, available with or without adhesive for extra versatility.
Heat shrink tubing with adhesive – provides a waterproof, durable seal with shrink ratios of 2:1, 3:1, or 4:1, available in thin-wall or medium-wall versions.
High-quality heat shrink tubing and accessories for the energy sector – from end caps to sleeves, providing reliable low and medium voltage solutions.
Heat shrink tubing for medical applications – biocompatible, wear-resistant, and chemically resistant. Ideal for insulation and protection of sensitive medical instruments, available in thin- and dual-wall versions and made from high-quality polymers such as fluoropolymers and polyolefins.
Heat shrink tubing with special properties – designed for insulation, protection, and shielding in demanding applications. Resistant to chemicals, high and low temperatures, hydraulic fluids, and suitable for EV applications. Available in various materials, shrink ratios, and designs.
Military heat shrink tubing compliant with MIL-DTL-23053 and VG95343 – robust, heat-resistant, chemically resistant, and mechanically durable for ultimate protection in extreme conditions.
Custom heat shrink tubing – printed with text or logo, cut to size and perforated, delivered in customer-specific packaging for optimal branding and ease of use.
Heat shrink end caps and molded shapes – durable, thick-walled protection with high shrink ratio and adhesive for waterproof sealing of cables in various industrial applications.
Frequently Asked Questions about Heat Shrink Tubing:
Yes, there are special variants of heat shrink tubing available for specific applications. Flame-retardant heat shrink tubing is designed to resist the spread of flames. Waterproof heat shrink tubing provides protection against moisture and water ingress. High-voltage heat shrink tubing is suitable for applications with high voltages.
When selecting the right heat shrink tubing, factors such as the application, environmental conditions (temperature, humidity, chemical exposure), the size of the wire or cable, and the desired properties (insulation, protection, flame retardancy) should be considered. It is also important to take into account the relevant standards and regulations that apply.
Heat shrink tubing is typically applied by sliding it over the wire or cable to be protected and then heating it. This can be done using a heat gun, an oven, or a specialized heat shrink machine. The heat activates the shrinking mechanism of the tubing, causing it to shrink tightly around the wire or cable.
Various materials are used in the production of heat shrink tubing, such as polyolefins (e.g., polyethylene or polypropylene), fluoropolymers, elastomers, and PVC. These materials have different properties, such as insulation, flexibility, chemical resistance, and heat resistance.
Heat shrink tubing is a flexible material that shrinks when heated. It is typically made from a polymer, such as polyolefin, which undergoes controlled shrinkage when exposed to heat. This allows it to encase and protect wires, cables, or other components.
Our Brands in Heat Shrink Tubing
Our Markets
Raychem heat shrink tubing products are suitable for nearly every market, an overview:
Automotive
Construction & Infrastructure
Defense & Military Mobility
Electrical and Installation Technology
Energy & Utility
Industrial machines
Aerospace
Oil & Gas
Shipping and Offshore
Railway
Truck, Bus & Off-road Vehicles
Panel building
We are happy to help you make the right choice
Do you have questions about the Raychem product series or would you like advice on the right choice for your applications? Idétrading is happy to assist you. We are ready to support you in choosing sustainable and reliable fastening solutions.
Please fill in the contact form below, indicate your preferences in the message field, and we will provide you with tailored advice.
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