Insulated Flexible Duct Used for Air Conditioning Systems

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 10000 pc

Supply Capability:: 5000000 pc/month

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The inner of the product is soft hose. It's outside is wrapped by Owenscorning Fiberglass of 25mm thick and 24kg/cubic meter. The damp-proof outside package is composited by the aluminum foil and glass fiber cloth. It is mainly applicable for high/medium/low central air-conditioning and ventilation system.

The product has several good performances of flame resistance, resist compression, elasticity and insulation. It is very flexible and easy for users to install.

Technical parameters:
1. Size range (diameter): 52-610mm;
2. Temperature range: -30º C ~ +140º C;
3. Celsius Density: 20-30kg/m3;
4. Maximum air velocity: 30m/s;
5. Maximum working pressure: 2500PA;
6. Derivative coefficient: 0.034W/mk.

Q:The sound of water pipes will not produce infrasound damage to the human body?: The general pipe and pipe material to connect manufacturers to supply matching, so that more to ensure quality

Q:What is the effect of concrete pouring on the construction quality?: , why should set the flexible pipe, because all the materials are hot and cold shrink, you layout the pipeline When the temperature and your future use when there is a difference in the temperature and the thermal stress when processing, if not Ji plant perfection Dao Ghost voucher set the flexible pipeline, the pipeline will have a lot of internal stress, long-term alternating role will Resulting in pipeline damage, set a lot of places, such as straight pipe, to a certain length must be set, the inflection point also need to set, these settings you can be in the mechanical design manual pipe chapter check out

Q:Steel Reinforced (HDPE) Polyethylene Helical Corrugated Tubes Warm-Fused-Belt Is Connected or Bonded with Rubber Rings? Ask what?: EPS board (also known as benzene board) is made of polystyrene board abbreviation. There is raw materials through pre-hair, curing, molding, drying and cutting made. It can be made into different density, different shapes of foam products, but also can produce a variety of different thickness of the foam sheet. Widely used in construction, insulation, packaging, refrigeration, daily necessities, industrial casting and other fields. Can also be used to display the venue, merchandise cabinets, advertising signs and toys manufacturing. At present, in order to meet the national building energy efficiency requirements are mainly used in wall insulation, external wall insulation, to warm.

Q:How is the flexible casing of the fire pond connected to the tube?: Composite tube: in a tube of the tube with more than two electrode system, each electrode system independently through the electronic flow, to achieve their own functions, this tube is called composite pipe

Q:What materials are made of flexible pipes? Why should the mechanical ventilation set the flexible tube? Where should I be located?: It is recommended to use the home of the heart of the card to worry about toughness to fill the joints, and then paste the seam (master understand) if directly in the sandwich panel (plate) on the batch of putty powder or spray painted really easy to drop off the phenomenon of stone, the first primer, it is recommended to use the home of the German brand brackish scraping scraping again There are), to be dry and then approved scraping putty powder spray really stone paint

Q:Safety evaluation: gas pipeline and discharge pipe should not be set between the valve, what is the specification of which provisions?: 028W / MK) and enduring excellent insulation and compression performance, compressive strength up to 220-500Kpa

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: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.

Q:What is the difference between a flexible pipe and a rigid pipe? What types of pipes are used for drainage pipes, heat pipes and gas pipelines?: From the environmental point of view and save the cycle of insulation coating is good, insulation coatings can be divided into internal and external insulation and other products

Q:We now have to declare the Department of the Ministry of the United States and the United States, the company said that the access point to our own set, so I would like to ask, what is the requirements of this access point? There is no relevant specification to add: is the construction, the outdoor pipe network in the gas access point position more: Construction workers classification and breakdown of ordinary types of work

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