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3M SFTW-203 Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M SFTW-203 Standard Heat Shrink Tubing

The 3M Heat Shrink Tubing (SKU SFTW-203, MPN SFTW-203) is a standard heat shrink tubing product from 3M. It features a 1.5-inch inner diameter before shrinking and a 0.75-inch inner diameter after shrinking, with a…

SKU 3G-OTH-53053

Also listed as: SFTW203 · SFTW 203

Brand
3M
Item
SFTW-203 Standard Heat Shrink Tubing
Category
Standard Heat Shrink Tubing
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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
SFTW-203
Type
Before Shrinking, Black
Lg
100 ft
Color
Black
I.D. After Shrinking
0.75 in

Technical Documents

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

Product Description

The 3M Heat Shrink Tubing (SKU SFTW-203, MPN SFTW-203) is a standard heat shrink tubing product from 3M. It features a 1.5-inch inner diameter before shrinking and a 0.75-inch inner diameter after shrinking, with a length of 100 feet. The tubing is black in color.

Frequently Asked Questions

What is 3M Heat Shrink Tubing used for?

3M Heat Shrink Tubing is used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and environmental damage. It is commonly applied in industrial, automotive, and electrical maintenance settings where a durable, tight-fitting insulation layer is required after heating.

What are the specifications of 3M Heat Shrink Tubing SFTW-203?

The 3M Heat Shrink Tubing SFTW-203 has a 1.5-inch inner diameter before shrinking and a 0.75-inch inner diameter after shrinking. It is 100 feet long, black in color, and manufactured by 3M. This standard tubing provides reliable insulation for wire and cable applications.

Where to buy 3M Heat Shrink Tubing worldwide?

You can source 3M Heat Shrink Tubing SFTW-203 worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us to place an order for this 3M tubing.

How to install 3M Heat Shrink Tubing?

To install 3M Heat Shrink Tubing, slide the tubing over the wire or connection before shrinking. Apply heat evenly using a heat gun or torch until the tubing contracts tightly around the component. Allow it to cool completely. Ensure the tubing is rated for the application temperature and voltage.

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 standard 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 Thin-Wall Tubing: 4 in I.D. Before Shrinking, 2 in I.D. After Shrinking, 50 ft Lg (MPN FP-301)
3M
3M Heat Shrink Thin-Wall Tubing: 4 in I.D. Before Shrinking, 2 in I.D. After Shrinking, 50 ft Lg (MPN FP-301)
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 50 ft Lg, 2 PK (MPN NST-1-1/2-50'-BLACK-SPOOL)
3M
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 50 ft Lg, 2 PK (MPN NST-1-1/2-50'-BLACK-SPOOL)
This 3M heat shrink tubing has a 1-inch inner diameter before shrinking and a 0.5-inch inner diameter after shrinking, providing a 2:1 shrink ratio. It is supplied in a 50-foot length on a spool and is black in color. Used for insulating, protecting, and bundling electrical wires and cables in various applications
3M
This 3M heat shrink tubing has a 1-inch inner diameter before shrinking and a 0.5-inch inner diameter after shrinking, providing a 2:1 shrink ratio. It is supplied in a 50-foot length on a spool and is black in color. Used for insulating, protecting, and bundling electrical wires and cables in various applications
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking, 50 ft Lg, Black, 2:1 (MPN FP-301VW-3-Black-50')
3M
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking, 50 ft Lg, Black, 2:1 (MPN FP-301VW-3-Black-50')
3M Heat Shrink Tubing: 0.8 in I.D. Before Shrinking, 0.2 in I.D. After Shrinking, 25 ft Lg, Black (MPN ITCSN-0800-25'-BLACK-REEL)
3M
3M Heat Shrink Tubing: 0.8 in I.D. Before Shrinking, 0.2 in I.D. After Shrinking, 25 ft Lg, Black (MPN ITCSN-0800-25'-BLACK-REEL)
3M Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.06 in I.D. After Shrinking, 500 ft Lg, 3 PK (MPN FP-301VW-1/8-Black-500')
3M
3M Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.06 in I.D. After Shrinking, 500 ft Lg, 3 PK (MPN FP-301VW-1/8-Black-500')

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