این‌لاین Heat-Shrinkable Tubing, 200mm Length, 3mm to 1.5mm Diameter Reduction, 20-Piece Pack

Specifications

Features
Features این‌لاین Heat-Shrinkable Tubing, 200mm Length, 3mm to 1.5mm Diameter Reduction, 20-Piece Pack
Type
Heat shrink tube
Product colour
Black
Tube length
20 cm
85% better than others
Diameter before shrinking
3 mm
27% better than others
Diameter after shrinking
1.5 mm
62% better than others
Shrink temperature
105 °C
Weight
22 g
27% better than others
Quantity per pack
20 pc(s)
Package type
Polybag
Weight & dimensions
Weight & dimensions این‌لاین Heat-Shrinkable Tubing, 200mm Length, 3mm to 1.5mm Diameter Reduction, 20-Piece Pack
Package weight
22 g
60% better than others
Package depth
328 mm
69% better than others
Package width
90 mm
19% better than others
Package height
4 mm
47% better than others
Technical details
Technical details این‌لاین Heat-Shrinkable Tubing, 200mm Length, 3mm to 1.5mm Diameter Reduction, 20-Piece Pack
Package volume
100 cm³
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
Clayton Vance
Reviewed by
Clayton Vance Metalworking & Welding Specialist Versus Wizard

In the realm of electrical insulation and wire management, the quality and specifications of heat-shrinkable tubing are paramount. The این‌لاین Heat-Shrinkable Tubing, presented in a 200mm length and designed for a significant diameter reduction from 3mm down to 1.5mm, offers a precise solution for a variety of professional and DIY applications. This pack, containing 20 individual pieces, is engineered to provide a durable, flame-retardant, and electrically insulating barrier once applied with heat. Its primary function is to protect exposed wire connections, reinforce strain relief points, and bundle wires neatly, ensuring both safety and a professional aesthetic in complex wiring harnesses or individual cable repairs.

The specific shrink ratio implied by the 3mm to 1.5mm reduction (a 2:1 ratio) is a common and versatile standard, suitable for covering a range of wire gauges and connector types. The 200mm length per tube provides ample material for most common tasks, allowing for clean cuts to match the required coverage. For technicians and hobbyists alike, the reliability of the insulation is key, and this product, falling under the 'وارنیش حرارتی' (heat-shrink varnish) category, is designed to meet those demands. Its utility extends from automotive and marine wiring to consumer electronics and telecommunications, wherever robust and reliable insulation is a critical requirement.

Pros & Cons

Pros
What we love about this product
    • Significant Diameter Reduction: Offers a 2:1 shrink ratio (3mm to 1.5mm), ideal for creating a tight, secure fit over various cable sizes and connectors.
    • Ample Length: Each of the 20 tubes measures 200mm, providing sufficient material for multiple applications and accommodating longer connections or repairs.
    • Durable Insulation: Designed to provide robust electrical insulation and protection against abrasion and environmental factors once properly heat-shrunk.
    • Professional Application: Suitable for creating neat, professional wire terminations and bundling, enhancing both the safety and appearance of electrical installations.
Cons
Points to consider before buying
    • Limited Diameter Range: While versatile, the specific 3mm to 1.5mm range might not suit very large gauge wires or extremely fine, delicate connections without pre-emptive bundling.
    • Pack Quantity: A pack of 20 pieces may be insufficient for large-scale projects or professional installations requiring a high volume of tubing.
    • Single Color (Assumed): Specifications do not mention color variety, suggesting a single, likely transparent or black, color which may limit color-coding applications.

Users’ rating for this product

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Questions and Answers

What is the exact shrink ratio of this tubing?

Based on the provided specifications (3mm to 1.5mm), this tubing has a 2:1 shrink ratio. This means that once heat is applied, the tubing will shrink to approximately half of its original inner diameter to form a tight, secure fit around the object it's covering.

What is the minimum and maximum temperature required to shrink this tubing effectively?

While the exact temperature isn't specified, standard heat-shrinkable tubing typically requires temperatures between 70°C (158°F) and 125°C (257°F) to achieve full recovery. A common heat gun or even a lighter (used carefully) can usually achieve this. Always ensure good ventilation when heating.

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