Product Features:
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UL Listed, File E536025 – Certified for safety and quality
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RoHS Compliant – Meets environmental and chemical standards
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UV Resistant (Black Only) – Protects against sunlight degradation
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3:1 Shrink Ratio – Shrinks to one-third securely
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Crosses to: Sumitomo B2(3X), Raychem RNF-3000, Alpha FIT-321V, Canusa CPX-300, LG GSHS-3635
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Flame-Retardant, Tough, Flexible Polyolefin – Durable protection for wires/cables
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Versatile Applications – Insulation, bundling, color coding, strain relief
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Easy Fit Over Connectors – Provides tight, professional finishes
3:1 Single wall heat shrink tubing is made from a specially formulated, cross-linked polyolefin. It offers excellent electrical, chemical, and physical properties. This tough, flexible, flame retardant tubing can be used for electrical insulation, wire bundling, lightweight harnessing, and wire strain relief in a variety of home, commercial, industrial and military applications. The flame retardant jacket of 3:1 single wall heat shrink tubing is in compliance with RoHS, the European directive on the Restriction of Hazardous Substances. 3:1 heat shrink tubing will slide easily over inline splices and connectors, and shrink down to 33% of its original diameter to fit snugly over any wire, hose or cable management project. it is an excellent way to terminate the ends of your Braided Sleeving, creating a tight, professional finish. Typical applications include: Insulation, Wire Identification, Wire Bundling, Mechanical Protection, Color Coding, Lightweight Harnessing, Physical/Electrical Protection of Components, Strain Relief, and Solder Insulation
Technical Specifications Data:
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Internal Diameter (Expanded) - 0.118" (3.0 mm)
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Internal Diameter (Recovered) - 0.039" (1.0 mm)
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Minimum Wall Thickness (Total Wall) (T) - 0.019" (0.50 mm)
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Meets / Complies with standards outlined by Mil Spec: – AMS-DTL-23053/5
- Operating Temperature -55°C to +135°C
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Shrink Temperature 100°C – Activates quickly and consistently
Note: Inside Diameters for Heat Shrink Tubing are measured as ROUND Tube, Not FLAT
At Heatshrinktubing.com, we are dedicated to providing you with high-quality products and exceptional service. Please review our shipping and return policy below:
Shipping Policy:
- All orders are processed and shipped within [1] business day.
- We Partner with [Fedex, UPS & USPS] to ensure your order reaches you safely and promptly.
- Shipping costs are calculated at checkout based on the Dimensions, weight and destination of your order.
Return Policy:
- Customers have 30 days from the date of receiving their order to initiate a return.
- Please note that all cut-to-length orders (including but not limited to 10, 25, 50, 100-foot cuts) are non-returnable and considered final sale.
- Only uncut, full spool lengths are eligible for return.
- Returns must be shipped at the customer’s expense.
- To initiate a return, please contact our customer service team with your order number and reason for return.
- Returned items must be in their original condition and packaging.
- Once we receive and inspect the returned item, we will process a refund or exchange, depending on your preference.
Thank you for shopping with Heatshrinktubing.com!
