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![Shield sleeve [FLS]](https://www.fusewirecord.com/wp-content/uploads/2026/10/20/1792478321/shield-sleeve-fls.webp)
Features
– A tube made by wrapping tin-plated heat-resistant polyester thread and braiding it.
Ideal for shielding cables and noise in bending and moving parts. The tube diameter expands to approximately twice its original size, allowing for later insertion.
-Since it is heat-resistant thread, it can also be soldered.
[Enlarged photo]
Recruitment history
In-vehicle equipment, railway vehicles, broadcasting equipment, video equipment, audio equipment, inspection equipment, power generation equipment, control equipment, machine tools, molding machines, etc.
| Manufacturers | Situation before employment | Effects on recruitment |
| Semiconductor manufacturing equipment manufacturer |
From 2020 |
By using our FLS, we were able to achieve noise countermeasures while ensuring the smooth handling of internal wiring in miniaturized equipment. |
Sales
This product can be purchased in quantities starting from 1m.
We also sell cut-to-length products to your specified length. (Cutting to millimeters is also possible)
*Due to the nature of the product, products over 10m may have seams in the middle.
We can also make custom orders for your desired size and thickness. Please contact us .
| Material | Heat-resistant polyester thread + tin plating |
| Operating temperature range | -40 to 150 |
| Flame retardant | UL224 VW-1 equivalent |
| standard | Passed the combustion test for materials used in railway vehicles |
| characteristics | Test Method | characteristic values |
| Tensile strength | – | 25.42cN/dtex |
| Growth rate | ASTM D 2671 | 10.18% |
| Tensile strength after thermal degradation | 200, 168 hours | 12.16cN/dtex |
| Elongation after heat degradation | 16.40% | |
| Tensile strength after low-temperature degradation | -70, 24 hours | 22.30cN/dtex |
| Elongation after low-temperature degradation | 11.20% |
*The above data are typical values and not guaranteed values.
Shielding effect
| Model number | Natural fold diameter E | Maximum expansion D | Packing unit/roll (m) |
| FLS-3 | about 3 | about 6 | 100 |
| FLS-6 | about 6 | about 9 | |
| FLS-9 | about 9 | about 12 | |
| FLS-12 | about 12 | about 20 | |
| FLS-19 | about 19 | about 28 | |
| FLS-25 | about 25 | about 32 | 50 |
| FLS-30 | about 30 | about 40 | |
| FLS-35 | about 35 | about 45 | |
| FLS-40 | about 40 | about 50 | twenty five |
| FLS-50 | about 50 | about 60 |
Unit: mm
*Due to the nature of braided tubing, the folded diameter may vary slightly depending on the lot.
| Model number | Natural fold diameter | Volume 1 | List price | 1m | 10m | 50m | 1 roll (100m) | 5 rolls (500m) |
| FLS-3 | Approximately 3mm | 100m | 790 | 665 | 616 | 470 | 340 | 280 |
| FLS-6 | Approximately 6mm | 100m | 990 | 808 | 748 | 552 | 415 | 350 |
| FLS-9 | Approximately 9mm | 100m | 1,580 | 1,282 | 1,188 | 1,015 | 680 | 620 |
| FLS-12 | Approximately 12 mm | 100m | 2,250 | 1,698 | 1,573 | 1,340 | 968 | 810 |
| FLS-19 | Approximately 19mm | 100m | 3,300 | 2,315 | 2,144 | 1,830 | 1,335 | 1,150 |
| FLS-25 | Approximately 25mm | 50m | 3,800 | 2398 | 2180 | – | – | – |
| FLS-30 | Approximately 30mm | 50m | 4,200 | 2914 | 2516 | – | – | – |
| FLS-40 | Approximately 40mm | 25m | 7,000 | 5339 | 5025 | – | – | – |
| FLS-50 | Approximately 50 mm | 25m | 8,500 | 5884 | 5538 | – | – | – |
*Due to the nature of the product, products over 10m may have seams in the middle.
All prices are per meter (excluding tax) How to read the price list
*Price revision: March 11, 2013
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