• Aluminum Flexible Duct For Ventilation Use System 1
  • Aluminum Flexible Duct For Ventilation Use System 2
  • Aluminum Flexible Duct For Ventilation Use System 3
  • Aluminum Flexible Duct For Ventilation Use System 4
Aluminum Flexible Duct For Ventilation Use

Aluminum Flexible Duct For Ventilation Use

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1000 pc
Supply Capability:
20000 pc/month

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Specifications
non-insulated aluminum flexible duct

extension rate:1:10

Low /medium pressure central HVAC system flame and heat resistant

Aluminum ventilation hose aluminum foil air duct expandable aluminium ducting

 

Material:

Double layers of aluminum foil reinforced with high tensile spring steel wire

Structure: High elastic wire, aluminum foil. A reinforcement model can be required.

Aluminum foil thickness: 0.035mm

Temperature range: -30°C~+140°C

Maxim Air Flow: 30m/s

Maxim working pressure: 2500 pa

Standard Length: 10m/pc  Or as your requirement

Fire resistance: Non flammable.

Normal packing: In carton. Or as your requirment

Application: Low /medium pressure central HVAC system and ventilation system.

Application: Used in gigh pressure,low pressure air conditioner and ventilation system,easy installation, anti-temperature and inflaming retarding etc

Description

100% Non-asbestos 

Raw Materials

Cement,Quartz Sand,Paper Pulp,etc.

Standard Size

1220mm×2440mm or 1200mm×2400mm

Max Width

1220mm

Max Length

3000mm

Thickness

4-20mm

Density

1.30-1.50g/cm3

Color

Light yellow or Grey

 FAQ

Width: 600, 1000,1200mm

Length: 600,1200,2300mm

Thickness: 25-100mm

Density: 24-96kg/m3
Thermal conductivity: 0.034-0.048W/mK

Aluminum Flexible Duct For Ventilation Use

Q:CAD type too much (including civil engineering, interior spring design, motor, machinery manufacturing and many other), a beginner how to choose?
Extrusion plate (XPS) is a polystyrene resin or its copolymer as the main component, add a small amount of additives, made by heating and extrusion with a closed-cell structure of the rigid foam
Q:Rigid pipes differ from flexible piping, those are rigid pipes that are flexible piping
First of all, the main structure of the construction to be reserved when the knot point, and then with the foot of the lack of rush to maintain the use of steel pipe, the so-called hard link. Combined with the external wall fastener type steel scaffolding specifications
Q:Steel Reinforced (HDPE) Polyethylene Helical Corrugated Tubes Warm-Fused-Belt Is Connected or Bonded with Rubber Rings? Ask what?
Flexible waterproof casing is generally suitable for pipes through the walls by vibration or tight waterproof requirements of the structure; rigid waterproof casing is generally applicable to the pipeline through the walls of the requirements of the general waterproof structures; flexible and rigid waterproof casing Wall of the wall, in case of non-concrete should be used instead of concrete walls, and must be a solidification of the casing in the wall; waterproof casing in the construction, chemical, steel, water, sewage treatment and other units
Q:How is the flexible casing of the fire pond connected to the tube?
EPS expansion polystyrene board: is a volatile liquid blowing agent containing polystyrene (eps) beads, preheated by heating after the mold in the mold, with fine closed-cell structure characteristics
Q:Flexible pipe trench backfill inspection batch quality acceptance record how to fill
Step distance is the bar distance, vertical distance is vertical bar distance. Span ... guess or pole distance.
Q:Is the clamp type flexible connector connected to the pipe to the rubber pad?
1. Civilized construction program 2. Safe construction program 3. Template construction program 4. Scaffolding construction program 5. Sambo four construction program 6. Temporary electricity construction program 7. High operating construction program 8. Tower crane construction plan 9. Multi-tower operation anti-collision construction program 10. Emergency emergency plans 11. Winter rainy season construction program 12. Significant hazard assessment measures 13. Construction organization design 14. Building energy conservation program 15. Basket construction program 16. Tower crane hoisting program
Q:The first generation of the tube is that year out?
It is made up of corrugated flexible tube, net cover and joint Metal hose with austenitic stainless steel or according to user requirements of the material manufacturing, metal hose has excellent flexibility, corrosion resistance, high temperature resistance (-235 ℃ ~ +450 ℃), high pressure (up to 32MPa) , Metal hose in the pipeline can be connected in any direction for temperature compensation and absorption of vibration, reduce noise, change the direction of media transmission, to eliminate the pipeline or between the pipe and the mechanical displacement between equipment, double flange metal corrugated hose It is particularly suitable for flexible joints with various pumps, valves and so on for displacement and vibration Metal hoses use two kinds of bellows, one is a spiral corrugated tube; the other is a ring bellows Solution: Songjiang metal hose
Q:Plastic tube most afraid of what the East unitary
The bonding strength of the gypsum board and the extruded polystyrene plate is ≥010MPa, and the interface is in the extruded polystyrene board The bond strength of the bonded gypsum and the composite plate is ≥010MPa The combustibility of the composite plate reaches B1 level Construction technology points: the installation of the board between the natural close (including the long board) does not leave; for long board, should be installed before the hardening of the bonding material can be carried out; per square meter composite board with at least 2 Expansion of the anchor, each commonly used specifications of the composite board at least 6 expansion anchors evenly anchored to the grass-roots wall; external walls and internal wall connection should be extended to the wall, the width should not be less than 300mm; And wall bonding area ≥ 30% Applicable conditions and scope: hot summer and hot summer and warm winter area outside the building insulation works
Q:How to effectively deepen the construction process management to improve the quality of construction projects
Abstract: The thermal degradation and catalytic degradation of waste polystyrene plastic were carried out
Q:What is the difference between the D-LD2000 clamp-type flexible fittings and the KRJ-type clamp-type flexible fittings?
Polystyrene board in the basement wall from the role of waterproof protective layer is to prevent the backfill due to external forces on the destruction of the waterproof layer. That the use of multi-layer board bear two Cao Dutch 丨 sell Zhatai Chun Jun can not. Because the deformation capacity of polystyrene board is relatively large. And the deformation capacity of the multilayer board is small.

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