Nylon fabric with both sides PVC coated, easy-installed, high-strength welded construction provides exceptional airflow performance.
• Spiral ventilation duct with spring steel wire (φ5mm-φ10mm) reinforced featured with wear protection and high pressure resistance.
• Diameter: 200 mm-2,500 mm (Custom diameter available).
• Standard Length: 1 m-20 m (Custom length available).
• End connection: zipper / Velcro/ steel ring.
• Antistatic fabric optional.
Standard Technical Specifications
|
PVC Fabric |
SL-FPD-Ⅱ |
SL-FPD-TⅢ | SL-FPD-TⅡ | SL-FPD-Ⅰ |
SL-FPD-TⅠ |
|
|
Threads & Yarn |
1000D×1000D | 1000D×1000D | 1300D×2000D | 2000D×2000D | 2000D×2000D | |
|
9×9 |
9×9 | 9×9 | 9×9 |
12×12 |
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|
Total Weight (gsm) |
500±20 |
550±20 | 550±20 | 600±20 |
700±20 |
|
|
Color |
Yellow / Black / Green / Orange/Blue |
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Tensile Strength |
Warp (N/5cm) | 1000 | 1150 | 1800 | 2600 | 3100 |
| Weft (N/5cm) |
1200 |
1400 |
2000 |
2800 |
3800 |
|
|
Tearing Strength |
Warp (N) |
240 |
260 |
350 |
650 |
820 |
| Weft (N) | 320 | 350 | 400 | 700 |
960 |
|
| Working Temperature |
-30℃ ~ +80℃ |
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Flame Retardant |
NFPA701:2015, DIN 4102 B2 |
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Inside Diameter |
200mm – 3200mm |
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Section Length |
1m – 300m |
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End Finish |
Zipper / Steel Ring / Velcro / Eyelets |
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|
Anti-static |
≤10 ^8 Ω (if required) |
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