Flexible Aluminum ventilation hose aluminum foil air duct expandable aluminium ducting of CNBM

Flexible Aluminum ventilation hose aluminum foil air duct expandable aluminium ducting of CNBM System 1

Flexible Aluminum ventilation hose aluminum foil air duct expandable aluminium ducting of CNBM System 2

Flexible Aluminum ventilation hose aluminum foil air duct expandable aluminium ducting of CNBM

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 m

Supply Capability:: 50000000 m/month

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Quick Details

Place of Origin:	Zhejiang China (Mainland)	Brand Name:	cnbm	Model Number:	Hose
Type:	Ventilation	size:	3" ~48" ( 076mm ~ 1200mm).	Item name:	4"-12" Flexible Aluminum foil ducts/expandable aluminum ducting

Packaging & Delivery

Packaging Detail:	as per customer's. Duct in duct ,seaworth carton.for aluminum vent hose
Delivery Detail:	10-20days

Specifications

4"-12" Flexible Aluminum foil ducts/expandable aluminum ducting
fireproof and airtight
compressible,Many sizes for choice.

4"-12" Flexible Aluminum foil ducts/expandable aluminum ducting

Aluminum foil duct,air ventilation hose is designed for air-cooling and can be used in different forms of heating and ventilation applications.

This product is made with strong 3-ply aluminum foil laminate to resist puncture and tears. One continuous and corrosion resistant helix wire is placed in the duct wall for structural support. Basically, The perfect cooling channel for your air-cooled reflectors with hydroponics set up.

Data : Standard length :10 M, compressed to either 0.4-0.6M.

Diameter :3" ~48" ( 076mm ~ 1200mm).
Air Pressure:Max 25mm WG (2500Pa or 10"WG)
Air Velocity:Max 25mm/sec (4900 ft/min)
Inner diameter ranges from 2″ to 40″ inches
Length: 10 meters or as your request

Specifications:

Light weight for easy transporatation.
High flexibilit for easy bending , compressible
Resistant to toxic chemicals and dramatic environment.
Easy to install over either round or oval ducting
No for especial tools required utting or fixing
Flame resistant
Excellent resistance to chemicals
Small bending radius
It is robust, durable and lightweight.

Q:How to optimize the construction management to improve the quality of construction projects: flexible waterproof casing for seismic fortification of the region, rigid waterproof casing for the pipeline to touch the tattoo Du Gu Sen single point of the wall does not bear the vibration of the building

Q:How to strengthen the construction management and construction quality control: Combined with national energy Policy, and then according to the design of the various properties of insulation materials, calculated through a complex calculation process is not free to set the thickness.

Q:Where there are wear-resistant tube, high temperature ceramic tube: . different fire rating: Yanmian sandwich panels for the A-level, EPS for the B3-class, polyurethane B1 level. . different insulation properties: the three polyurethane sandwich panels the best. . waterproof performance is different: the three polyurethane and EPS better than rock wool. . the density of different: rock wool bulk density is generally 120KG / cubic meter, EPS is generally . the polyurethane is generally 40. In short, the overall performance of polyurethane sandwich panels try to catch the pole to make the best words, Building Enclosure Best! I have a number in my profile

Q:Can the kitchen sewage pipe pass through the walls of the stove wall?: scaffolding pole base with the height must be high longitudinal bar to the lower extension of the two spans and pole fixed height difference should be 1m by slope slope of the vertical axis of the slope should be 500mm single, double Row scaffolding bottom step should be 2m single row, double row and full of scaffolding stand in addition to the top of the top step outside the other layers of each step must be connected with the fastener scaffolding pole connection, lap should be consistent with the column Provisions: the use of connecting rods should be staggered with two adjacent rods should be arranged to set the synchronization within the synchronization within the separation of the two-phase separation of the distance from the distance to 500 mm; each connected to the main node the use of lap joint lap joint should be at 1m and should be used less than 2 rotating fasteners fixed end fastener cover edge to the rod end distance should be 100mm scaffolding Pole top rail bar should be high wall end 1m should eaves mouth 15m

Q:To ask why the use of clamps connected to the spray pipe after the flush again after the water there will be a lot of hook link position leakage phenomenon? Thank you! The The: The radial force of the seal is far greater than the axial force of the connecting bolts but all the axial force washers 窢 field urging 讵 peculiar aldehyde support, good self-sealing effect by the pipeline through the media rubber ring pressing force pressure more sealing performance of the more pressure to prevent the pressure of the rubber ring to the inner diameter of the tube end of the interface diameter Preload to prevent the media pressure leakage and the blue compared to the higher the pressure of the pipe the more the advantages of the more dangerous the pipe junction at the flexible state of the clamp and the tube between the gap between the clamp clamp a small number of adjacent pipe to allow the corner tube Pipe pipe between the end of the gap to allow the axial shift of the pipeline to adapt to the expansion and contraction of the pipe; pipe interlocking effect reduced 70% mechanical vibration

Q:Flexible pipe trench backfill inspection batch quality acceptance record how to fill: Home appliances to the countryside sales business first of all should go to the local Bureau of Commerce for the record, after authorization, the monthly sales of home appliances to the countryside information information log system, and the corresponding sales invoices, product identification card, the buyer ID document copy Reported to the local financial institutions (usually the local financial office), and then the financial management of your sales information to review, grant subsidies

Q:Is the clamp type flexible connector connected to the pipe to the rubber pad?: See the situation, the general 3 percent or so, to see how the management of LZ, hand thank you

Q:Does the desulfurization and denitrification equipment use metal hoses?: Fire pipe clamp connector leak technical details Detailed: trench-type fire pipe in the use of a long time after the sudden pressure relief occurs after the pipeline displacement caused by leakage of the clamp joints, light with a tight clamp clamp is not necessarily good Effect, because the rubber ring aging, lack of flexibility. The best way to do this is to remove the trench clamp from the inner wall of the trench with a "3mm" thick rubber (available with a thin car inner rubber) with a width of about 2 " ~ 3mm ", cut and then fasten the clamp bolts, water leakage problem is solved.

Q:Composite pipe and flexible tube which aspects of the difference: Lap is in the concrete structure of the component, the length of steel is not enough, according to the requirements of the two steel will be superimposed on each other and the formation of the connection The basic forms of steel connections are: lashing lap, welding, mechanical connection several categories Scaffold (scaffold) refers to the construction site for workers to operate and solve the vertical and horizontal transport and erected various stents General terms of the construction industry, refers to the construction site used in the external walls, interior decoration or high height can not be directly the construction of the place Mainly for the construction workers up and down work or external safety net enclosure and high-altitude installation components, said white is the shelf, scaffolding production materials are: bamboo, wood, steel or synthetic materials Some projects are also used as scaffolds when the template, in addition to the advertising industry, municipal, traffic, road and bridge, mining and other departments are widely used

Q:Heating pipe through the deformation of the joints, the album is written on the "metal hose", the problem one: This is a flexible hose? Question 2: how to set the quota: First, according to its structure can be divided into: scaffolding according to its structure can be divided into: multi-pole, bowl button, door type, square tower, attached lift frame and hanging scaffolding. Second, the knowledge expansion: scaffolding by setting the form can be divided into: single row scaffolding only a row of pole scaffolding, the other side of the horizontal bar on the wall structure. double scaffold scaffolding with two rows of poles. multi-row scaffolding with more than 3 rows of pole scaffolding. full of scaffolding according to the scope of construction work full, both directions have more than 3 rows of pole scaffolding. Full scaffolding The maximum height of the wall or construction work, the scaffolding set by the height of the ground. Scroll (Peripheral) Scaffolding Scaffolding that is set up and intertwined along a building or range of work. Scaffolding Scaffolding with special flat and space shapes, such as for chimneys, water towers, cooling towers and other flat, circular, "outer", polygonal and upper, Form of construction scaffolding.

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