Triple Spiral Lock Aluminum Flexible Ventilation Dryer Duct
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Product Details
aluminum duct/painted aluminum duct
Quick Details
Material: Alloy Aluminum
Construction:screw thread way
Application: Transportation
Performance: Temperature
Temperature: -50 ~ +400° C Temperature Range: -30? + 250?
Diameter: 50~300mm
Thickness of aluminum:0.05—0.15mm
Compression Ratio: 0.3: 1
Shape: Round
Certification: ISO?SGS
Length: 3mor as Request
Specification: 2", 3", 4", 5", 6", 7", 8", 9", 10", 11", 12"(8''is standard lengths )
Fire Resistance: Non-Combustible
Maximum air velocity: 30/sec
OEM & ODM:Accept
Free sample: yes
Pack:Inner plasticindividual packing, Outer strong carton Packing, Extra pallet for optional
Feature:
Fireproofing
It is flexible and can bend into any angle.
It is convenient in transportation,and it has the advantage of high temperature resistant,damping noise reduction,sealing strong and long service life
Function:
widely used in kitchen ventilation,water heater,exhaust fan,ceramic kiln,central air-condition ventilation ducts.
D\T | 0.05mm | 0.07mm | 0.08mm | 0.10mm | 0.12mm | 0.13mm | |
inch | mm | Weight/g | Weight/g | Weight/g | Weight/g | Weight/g | Weight/g |
| 80 | 170 | 238 | 272 | 340 | 408 | 442 |
90 | 191 | 268 | 306 | 383 | 459 | 498 | |
100 | 213 | 298 | 340 | 425 | 510 | 553 | |
110 | 234 | 328 | 374 | 468 | 561 | 608 | |
120 | 255 | 357 | 408 | 510 | 613 | 664 | |
5'' | 130 | 276 | 387 | 442 | 553 | 664 | 719 |
| 153 | 325 | 456 | 521 | 651 | 781 | 846 |
160 | 340 | 476 | 544 | 681 | 817 | 885 | |
170 | 362 | 506 | 579 | 723 | 868 | 940 | |
7'' | 180 | 383 | 536 | 613 | 766 | 919 | 995 |
8'' | 203 | 432 | 604 | 691 | 864 | 1,036 | 1,123 |
220 | - | 655 | 749 | 936 | 1,123 | 1,217 | |
10'' | 254 | - | 756 | 864 | 1,080 | 1,297 | 1,405 |
12'' | 305 | - | 908 | 1,038 | 1,297 | 1,557 | 1,687 |
22 sections/meter
6.445g/section
Weight Error: ±5%
Ducts are used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. The needed airflows include, for example, supply air, return air, and exhaust air.Ducts commonly also deliver ventilation air as part of the supply air. As such, air ducts are one method of ensuring acceptable indoor air quality as well as thermal comfort.
A duct system is also called ductwork. Planning (laying out), sizing, optimizing, detailing, and finding the pressure losses through a duct system is called duct design.
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