Resist moisture while insulating, protecting
Dual wall heat shrink tubing protects against moisture and corrosive environments, while providing electrical insulation and mechanical protection using engineered adhesives. Dual wall tubing products consist of a crosslinked outer jacket and an inner layer of adhesive or encapsulant. During installation, the adhesive or encapsulant lining melts and flows, creating a moisture-resistant protective barrier. Benefits of this type of tubing include controlled amounts of adhesive and consistent results; compliance with AMS-DTL-23053 standards; UL recognition/CSA certification; and RoHS Compliant.
Product Features
- Shrink ratios ranging from 2:1 to 6:1
- Highly engineered adhesives to bond with various materials
- Numerous color options
- Resistance to flame, heat, chemicals and mechanical damage.
- Recognition/approvals by various testing agencies
Product Series
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DWFR Tubing
DWFR (dual wall flame retardant) tubing can be easily installed using many different types of heating tools, ranging from basic heat guns to conveyor-equipped ovens, for high-volume production environments.
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ATUM Tubing
Environmentally seals and protects a wide variety of applications, including back end connector sealing, breakouts, and connector-to-cable transitions.
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DWP-125 Tubing
Flexible, high-shrink-ratio, adhesive-lined polyolefin tubing that environmentally seals and protects a wide variety of electrical applications.
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TAT-125 Tubing
Adhesive-lined, flexible, polyolefin tubing that seals and protects simple in-line splices, bi-metallic joints, and components from fluids, moisture, and corrosion.
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SCL Tubing
Semirigid, encapsulant-lined polyolefin tubing which encapsulates components, splices, and terminations where moisture resistance and mechanical protection are required.
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SCT Tubing
Flame-retardant, adhesive-lined, semirigid, polyolefin tubing specifically designed to insulate and seal automotive wire splices and components in an under-the-hood automotive environment.
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ES1000 Tubing
Clear, adhesive-lined, semirigid polyolefin tubing specifically designed for environmental sealing and electrical insulation of wire splices, termination, and components where see-through inspection is required.
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ES2000 Tubing
Adhesive-lined semirigid polyolefin tubing specially designed for environmental sealing electrical insulation of wire splices, termination, and components.
Demonstration of Dual Wall Heat-Shrinkable Tubing Installation
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Tubing Color Coding (English)
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Tubing Sealing (English)
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Tubing Color Identification (English)
Application Tooling:
Heaters, Ovens, and Seal Tests
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AD-3050 Seal Test Equipment
Manually operated pneumatic device for checking sealed splices.
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RBK-ILS Processor MKIII
Designed to install splice sealing products onto ultrasonically welded or crimped splice joints.
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Model 19 Belt Heater
Latest generation of versatile process heaters for installing a variety of heat shrinkable products.
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Model 17 Belt Heater
Our smallest tabletop conveyor-type processor providing a controlled process for heat shrinkable tubing products.
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Model 105 Tunnel Oven
Controlled process for a wide variety of heat shrinkable products.
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CV-Obhat 1600 W Stub-System
A lightweight, portable hot air tool used to install Raychem ES-cap stub splice sealing and RBK-ILS/QSZH, RBK-VWS in-line splice sealing products.
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IR-1891 Shuttle Machine
Suitable for the installation of a range of Raychem heat shrinkable tubing products onto a variety of small components.