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industrial sectional door system |
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| function description | technology description | ||||
| 1.For outside door or medium and workshop. | Seals: 0.84 W/㎡℃ for steel (U) | ||||
| 2.Sectional door can decrease the floor space or theroomageso as to increase the rate for use., |
windload: 700N/㎡Size under 4m×4 mis 700N/㎡ |
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| 3.Excellent preservation and heat,theft-proof,wind-resistance and airtightness.low noise. | Tightness: appro×2.5m3/㎡/h for an installed door(at 50 pa pressure). | ||||
| 4.Controlling system: manual,eletric,automatic, semi-automatic | Balancing system: with heavy-duty springs | ||||
| 5.Detail data according detail requirement. | Fireproofing class: fireproodfing class:B Class | ||||
| Sound insulation capability: R＝22/db | |||||
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Panel lnsulated: K-value-1.5w/M2.K |
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Copyright by: |
| E-mail： szliftsky@163.com |
| 粤ICP备05034520号 |
