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3M Heat Shrink Tubing: 4.5 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking - Flame Retardant & Adhesive-Lined Heat Shrink Tubing
3MFlame Retardant & Adhesive-Lined Heat Shrink Tubing

3M Heat Shrink Tubing: 4.5 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking

The 3M Heat Shrink Tubing (SKU 3G-OTH-52330) is a flame retardant and adhesive-lined heat shrink tubing with a 4.5 in I.D. before shrinking and a 1.5 in I.D. after shrinking, featuring a 3:1 shrink ratio. This black…

SKU 3G-OTH-52330

Also listed as: HDT450048BLACK5PCS · HDT 4500 48 BLACK 5 PCS · HDT-4500-48-BLACK-5-PCS

Brand
3M
Item
Heat Shrink Tubing: 4.5 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking
Category
Flame Retardant & Adhesive-Lined Heat Shrink Tubing
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
HDT-4500-48"-BLACK-5 PCS
Type
Before Shrinking, 5 PK
Lg
4 ft
Color
Black
I.D. After Shrinking
1.5 in

Technical Documents

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Heat Shrink Tubing (SKU 3G-OTH-52330) is a flame retardant and adhesive-lined heat shrink tubing with a 4.5 in I.D. before shrinking and a 1.5 in I.D. after shrinking, featuring a 3:1 shrink ratio. This black tubing is 4 ft long and comes in a 5-pack, with manufacturer part number HDT-4500-48"-BLACK-5 PCS.

Frequently Asked Questions

What is 3M heat shrink tubing used for?

3M heat shrink tubing is used to insulate and protect electrical connections, cables, and wires in industrial applications. Its adhesive lining provides a moisture-proof seal, while the flame retardant properties enhance safety in environments requiring fire resistance.

What are the specifications of 3M heat shrink tubing?

This 3M heat shrink tubing has a 4.5 in I.D. before shrinking and 1.5 in I.D. after shrinking, with a 3:1 shrink ratio. It is 4 ft long, black, and comes in a 5-pack. The manufacturer part number is HDT-4500-48"-BLACK-5 PCS.

Where to buy 3M heat shrink tubing worldwide?

You can source 3M heat shrink tubing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine 3M products for your projects.

How to install 3M heat shrink tubing?

To install, slide the tubing over the connection before shrinking. Apply heat evenly using a heat gun or torch, starting from the center and moving outward, until the tubing tightly conforms and adhesive seals the ends. Allow to cool before handling.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M flame retardant & adhesive-lined heat shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
3M Heat Shrink Tubing: 6 in I.D. Before Shrinking, 1.8 in I.D. After Shrinking, 4 ft Lg, Black, 5 PK (MPN HDT-6000-48"-BLACK-5 PCS)
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3M Heat Shrink Tubing: 6 in I.D. Before Shrinking, 1.8 in I.D. After Shrinking, 4 ft Lg, Black, 5 PK (MPN HDT-6000-48"-BLACK-5 PCS)
3M Heat Shrink Tubing: 2 in I.D. Before Shrinking, 0.65 in I.D. After Shrinking, 4 ft Lg, 3:1, 10 PK (MPN HDT-2000-48"-BLACK-10 PCS)
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3M Heat Shrink Tubing: 2 in I.D. Before Shrinking, 0.65 in I.D. After Shrinking, 4 ft Lg, 3:1, 10 PK (MPN HDT-2000-48"-BLACK-10 PCS)
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 4 ft Lg, Black, 5 PK (MPN ITCSN-3000-48"-BLACK-5 PCS)
3M
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 4 ft Lg, Black, 5 PK (MPN ITCSN-3000-48"-BLACK-5 PCS)
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-0400-48"-BLACK-20 PCS)
3M
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-0400-48"-BLACK-20 PCS)
3M Heat Shrink Tubing: 0.3 in I.D. Before Shrinking, 0.1 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-0300-48A-BLACK)
3M
3M Heat Shrink Tubing: 0.3 in I.D. Before Shrinking, 0.1 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-0300-48A-BLACK)
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 6 in Lg, 100 PK (MPN ITCSN-0400-6"-BLACK-100 PCS)
3M
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 6 in Lg, 100 PK (MPN ITCSN-0400-6"-BLACK-100 PCS)

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Black adhesive-lined heat shrink tubing with 1.1 in inner diameter before shrinking and 0.37 in after shrinking. Each piece is 4 ft long, supplied in a pack of 20. Flame retardant for use in electrical insulation and cable management applications requiring a moisture-proof seal
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Black adhesive-lined heat shrink tubing with 1.1 in inner diameter before shrinking and 0.37 in after shrinking. Each piece is 4 ft long, supplied in a pack of 20. Flame retardant for use in electrical insulation and cable management applications requiring a moisture-proof seal
This 3M heat shrink tubing has a 3 in inner diameter before shrinking and a 1 in inner diameter after shrinking. It is 4 ft long, black, and supplied in a 10-piece pack. The tubing is flame retardant and features an adhesive lining that seals out moisture and contaminants, providing insulation and protection for electrical connections and cables in industrial environments
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This 3M heat shrink tubing has a 3 in inner diameter before shrinking and a 1 in inner diameter after shrinking. It is 4 ft long, black, and supplied in a 10-piece pack. The tubing is flame retardant and features an adhesive lining that seals out moisture and contaminants, providing insulation and protection for electrical connections and cables in industrial environments
3M Heat Shrink Tubing: 0.8 in I.D. Before Shrinking, 0.2 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-0800-48A-RED)
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3M Heat Shrink Tubing: 1.1 in I.D. Before Shrinking, 0.37 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-1100-48A-RED)
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3M Heat Shrink Tubing: 1.1 in I.D. Before Shrinking, 0.37 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-1100-48A-RED)
3M Heat Shrink Tubing: 0.8 in I.D. Before Shrinking, 0.2 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-0800-48"-BLACK-20 PCS)
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3M Heat Shrink Tubing: 0.8 in I.D. Before Shrinking, 0.2 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-0800-48"-BLACK-20 PCS)
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.5 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-1500-48"-BLACK-20 PCS)
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3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.5 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-1500-48"-BLACK-20 PCS)
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3M Heat Shrink Tubing: 7 in I.D. Before Shrinking, 2 in I.D. After Shrinking, 4 ft Lg, Black, 5 PK (MPN HDT-7000-48"-BLACK-5 PCS)