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3M Cold Shrink Tubing: 3.69 in I.D. Before Shrinking, 1.68 in I.D. After Shrinking - Standard Cold Shrink Tubing
3MStandard Cold Shrink Tubing

3M Cold Shrink Tubing: 3.69 in I.D. Before Shrinking, 1.68 in I.D. After Shrinking

The 3M Cold Shrink Tubing (SKU 8430-9, MPN 8430-9) is a standard cold shrink tubing product made from EPDM rubber in black. It has a 3.69-inch inner diameter before shrinking, a 1.68-inch inner diameter after…

SKU 3G-OTH-52625

Also listed as: 84309 · 8430 9

Brand
3M
Item
Cold Shrink Tubing: 3.69 in I.D. Before Shrinking, 1.68 in I.D. After Shrinking
Category
Standard Cold 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
8430-9
Type
Before Shrinking, Black
Material
EPDM Rubber
Lg
9 in
Color
Black
I.D. After Shrinking
1.68 in

Technical Documents

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

Product Description

The 3M Cold Shrink Tubing (SKU 8430-9, MPN 8430-9) is a standard cold shrink tubing product made from EPDM rubber in black. It has a 3.69-inch inner diameter before shrinking, a 1.68-inch inner diameter after shrinking, and a 9-inch length.

Frequently Asked Questions

What is 3M Cold Shrink Tubing used for?

3M Cold Shrink Tubing is used for insulating and protecting electrical cable connections, splices, and terminations in industrial and utility applications. Its EPDM rubber construction provides reliable environmental sealing and electrical insulation for medium-voltage cables.

What are the specifications of 3M Cold Shrink Tubing 8430-9?

The 3M Cold Shrink Tubing 8430-9 has a 3.69-inch inner diameter before shrinking and a 1.68-inch inner diameter after shrinking. It is 9 inches long, made from black EPDM rubber, and is a standard cold shrink tubing product from 3M.

Where to buy 3M Cold Shrink Tubing 8430-9 worldwide?

You can source 3M Cold Shrink Tubing 8430-9 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring a seamless procurement process for this 3M product.

How to install 3M Cold Shrink Tubing?

To install 3M Cold Shrink Tubing, position the tube over the cable joint or termination, then remove the inner support core by unwinding it from the center outward. The tubing shrinks onto the cable without heat, providing a tight, uniform seal. Follow standard cold shrink installation practices for best results.

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 cold 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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