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3G Electric
TECHFLEX Standard Heat Shrink Tubing
TECHFLEXStandard Heat Shrink Tubing

TECHFLEX Standard Heat Shrink Tubing

The TECHFLEX Heat Shrink Tubing (SKU H2N0.50BK, MPN H2N0.50BK) is a standard heat shrink tubing product in black. It has a 0.51-inch inner diameter before shrinking and a 0.26-inch inner diameter after shrinking…

SKU 3G-OTH-53653

Also listed as: H2N050BK · H2N0 50BK · H2N0-50BK

Brand
TECHFLEX
Item
Standard Heat Shrink Tubing
Part Number
H2N0.50BK
Category
Standard Heat Shrink Tubing
Available to Order
Also known as:H2N0.50BKTECHFLEX
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

TECHFLEX
Manufacturer Part Number
H2N0.50BK
Type
Before Shrinking
Lg
200 ft
Color
Black
I.D. After Shrinking
0.26 in

Technical Documents

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

Product Description

The TECHFLEX Heat Shrink Tubing (SKU H2N0.50BK, MPN H2N0.50BK) is a standard heat shrink tubing product in black. It has a 0.51-inch inner diameter before shrinking and a 0.26-inch inner diameter after shrinking, supplied in a 200-foot length.

Frequently Asked Questions

What is TECHFLEX Heat Shrink Tubing used for?

TECHFLEX Heat Shrink Tubing is used to insulate, protect, and bundle wires and cables in electrical and industrial applications. It shrinks when heated to form a tight seal against moisture, abrasion, and corrosion, making it ideal for automotive, marine, and panel wiring.

What are the specifications of TECHFLEX Heat Shrink Tubing?

The TECHFLEX Heat Shrink Tubing (MPN H2N0.50BK) has a 0.51-inch inner diameter before shrinking and a 0.26-inch inner diameter after shrinking. It is black, supplied in a 200-foot length, and is a standard heat shrink tubing product from the TECHFLEX brand.

Where to buy TECHFLEX Heat Shrink Tubing worldwide?

You can source TECHFLEX Heat Shrink Tubing worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this TECHFLEX product.

How to install TECHFLEX Heat Shrink Tubing?

To install TECHFLEX Heat Shrink Tubing, slide the tubing over the wire or cable before shrinking. Apply heat evenly using a heat gun or torch until the tubing tightly conforms to the substrate. Allow it to cool for a secure, insulating seal. Always follow standard electrical safety practices.

Used in

Common applications for TECHFLEX
Industrial machinery — Hook-and-loop cable wrap sleeving (DWN3.50BK25) for bundling and protecting wires and cables in control panels and automation systems.
Aerospace — Heat-reflective cable sleeving (TTN1.75SV25) for thermal protection of wiring in high-temperature areas, meeting FAR-25 standards.
Packaging — Replacement blades (TL-TF-HDH-HK-RP) for hot knife foam cutters used in cutting and shaping foam for packaging and insulation.
Automotive — General purpose self-wrap cable sleeving (F6W1.00BK) for organizing and protecting wiring harnesses in high-temperature engine compartments.
Electronics — Heat-reflective cable sleeving (TTN2.00SV25) for managing cables in electronic equipment where RoHS compliance is required.
Upholstery — Hot knife foam cutters and replacement blades for cutting foam in furniture and automotive upholstery applications.
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TECHFLEX Products

3G Electric supplies TECHFLEX 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 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 1.25-inch inner diameter before shrinking and a 0.63-inch inner diameter after shrinking. It is supplied in black on a 50-foot spool, sold as a pack of 2. Used for insulating and protecting electrical connections, wires, and cables, it provides abrasion resistance and strain relief when heated
3M
This 3M heat shrink tubing has a 1.25-inch inner diameter before shrinking and a 0.63-inch inner diameter after shrinking. It is supplied in black on a 50-foot spool, sold as a pack of 2. Used for insulating and protecting electrical connections, wires, and cables, it provides abrasion resistance and strain relief when heated
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 6 in Lg, 25 PK (MPN ITCSN-0400-6"-BLACK-25 PCS)
3M
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 6 in Lg, 25 PK (MPN ITCSN-0400-6"-BLACK-25 PCS)
Standard heat shrink tubing for insulating and protecting electrical connections, wires, and cables. Before shrinking, inner diameter is 2 in; after heating, it shrinks to 1 in. Each piece is 4 ft long, color black, supplied in a 24-piece pack
3M
Standard heat shrink tubing for insulating and protecting electrical connections, wires, and cables. Before shrinking, inner diameter is 2 in; after heating, it shrinks to 1 in. Each piece is 4 ft long, color black, supplied in a 24-piece pack
Standard heat shrink tubing with 0.5 in inner diameter before shrinking and 0.25 in after shrinking. Supplied in black on a 200 ft spool, sold in a pack of 3. Used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and corrosion
3M
Standard heat shrink tubing with 0.5 in inner diameter before shrinking and 0.25 in after shrinking. Supplied in black on a 200 ft spool, sold in a pack of 3. Used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and corrosion

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