A key component of the HVAC system is its ductwork. They serve as the passageways for the conditioned air out from the air conditioning system and the removal of the damp air. Each type of duct material available on the market performs a particular function. Your decision may be influenced by requirements including insulation, noise control, humidity and moisture control, and build-up.
Choosing the best duct material for you might be difficult with so many possibilities on the market today. Sheet Metal Ductwork Aluminum or galvanized steel is used to make the most typical style of the ridged air duct. Due to their non-porous surfaces and high durability, sheet metal air ducts offer the lowest potential for mold or other microbial development. The zinc coating on galvanized steel ductwork also helps to prevent corrosion. The most typical interior and exterior finishes for any of these ducts would be double walls or fiberglass lining. Aluminum ducting is lightweight and simple to install. Depending on your demands, they can also be modified. Fiber Glass Lined Ductwork Fiberglass may also be used to line rigid duct types. Although this duct has an interior or exterior fiberglass lining, it is quite like sheet metal ductwork in appearance. As fiberglass, these ducts are popular in commercial offices and other buildings. The noise of the air conditioning unit can be muffled with lined air ducts. Fiber Board Ductwork Compressed and epoxy fiberglass is made into a fiberboard, that is then bonded with a foil layer. They are shielded from humidity by this lamination. Given that it is insulated, a fiberboard ventilation duct is typically selected for air conditioning systems. However, these air vents are not advised for ventilation, much like the fiberglass-lined ventilation system, because they can serve as a sanctuary for mold and germs. Semi-Rigid Ductwork The finest ventilation ductwork in the industry is said to be semi-rigid flexible ducting. There are several benefits for installers and their air conditioners when employing semi-rigid flexible ducting. A ventilation system operates at its best when using improved semi-rigid ducting. This is due to the ventilation system's zero leakage design. Several semi-rigid flexible ductwork systems provide the installer flexibility by enabling them to go from elliptical to round and vice versa. By doing this, the hydraulic pressure reduction and system efficiency are both preserved. Due to the antimicrobial and insulating properties of the lining that semi-rigid flexible ducting systems offer, ventilation system maintenance is much simpler. After installation, they are also extremely simple to clean. Semi-rigid flexible ductworks are the preferred and most efficient ducts available in the market. In search of the best semi-rigid flexible duct suppliers in the UAE? Contact Delta Duct, your one stop destination for a wide range of semi-rigid flexible ducts!
0 Comments
Flexible ducting is a low-cost and incredibly adaptable, allowing it to crawl into places where solid metal ducting cannot. However, if the equipment is not installed correctly, its efficiency and cost-saving features would gradually deteriorate with each heating or cooling payment.
Applications:
Adhesive tapes and liquid adhesives are among the primary adhesives being used in the market for several applications. Both have their specialized use in different applications, and listed below are the specialities of each, in comparison to one another:
1. Strength Certain adhesive tapes can equal the bonding capabilities of liquid adhesives. The bond is dispersed throughout the full adhesion surface when using sticky tape. A continuous thickness provides consistent coverage while also spreading out any physical impacts or bumps, reducing their severity. Furthermore, the backing of some adhesive tapes aids in balancing the varying degrees of expansion of different materials in heat and cold. 2. Curing To form a bind, liquid adhesive must dry and harden. When the adhesive is combined with a solvent, it remains a liquid until it is applied to a surface, at which point the solvent evaporates. The adhesive then hardens, forming a bond that can take seconds or hours to create. Therefore, liquid adhesives are time consuming. Adhesive tape is always sticky, and it sticks to anything it comes into contact with. There is no requirement for a chemical reaction or drying time. Simply remove the protective lining and apply pressure to use pressure-sensitive adhesive tapes. 3. Application It may be essential to move a piece into place when combining two pieces. Because liquid adhesives do not cure instantly, they can be moved around, although the process is messy. Liquid adhesive is prone to drips, splashes, or overflows that can create a sticky mess and costly waste. Moreover, liquid adhesives don't always cover the bond site evenly. Adhesive tape is flexible and easy to handle, and it can speed up the application process by eliminating the requirement for drying time. There are no issues about air quality because there is no harmful evaporation (some liquid primers expose employees to harsh chemicals). Sticky tape adheres neatly, and no additional work is required to remove any adhesive residue. Shapes are cut to the exact dimensions of the part using die-cut adhesive tape. 4. Versatility Both liquid adhesive and adhesive tape have a wide range of applications and can perform many of the same tasks. In many cases, either will suffice. Liquid adhesive, on the other hand, is not the best connecting method for all sorts of joints. When it comes to building long-lasting bindings between materials with various surface qualities, adhesive tape shines. They can be bound to both low- and high-surface-energy (LSE and HSE) substrates. A bond of different materials may experience different elongations as temperatures change, plus static and dynamic forces act on the bond over time and must be dissipated, which adhesive tape does. The architecture of adhesive tape makes it simple to convert. Adhesive tape can be die-cut into complicated forms and precise dimensions, allowing for precise application, and reducing waste. This not only ensures long-term and consistent bonding, but it also improves sealing and dampens vibrations. In terms of appearance, adhesive tape has the upper hand. Ultra-thin adhesive tape bonds enable for new material and product design combinations. The bond is kept to a narrow region and does not drip or overflow. There are no cleaning supplies or clean-up time requirements, which saves both time and money. A converter can assist with practically any bonding difficulty by assisting with the selection of the appropriate adhesive tape and the sourcing of the necessary supplies. Delta Duct Air Conditioning is among the leading adhesive tape manufacturers in UAE, and adhesive tape suppliers in UAE as well. It is widely recognized for use in all HVAC-R applications. Delta Duct adhesive tape is tested as per ASTM E84. Available in 2”, 3” and 4” wide and 25-yard standard sizes, with other sizes custom made upon request. Spiral or circular ducts are commonly built of galvanized steel and, on rare occasions, aluminum. Spiral ducts can be made of fiberglass board or a flexible plastic and wire composite if they aren't made of sheet metal.
Many property owners, particularly those with an interest in industrial design, are aware of the architectural design possibilities that exposed HVAC ducting provides. Spiral ducts and spiral duct fittings have lately been popular in commercial structures and retail establishments. For every area, exposed spiral ducting creates a unique and modern industrial vibe. The issue remains, however, whether the trend to exposed spiral ducting is only decorative or if there is a practical basis for it. The following are the reasons why the use of spiral duct products is the best choice for your HVAC System.
Are you searching for the most trusted flexible duct suppliers in Dubai? Delta Duct Air Conditioning is the renowned flexible duct manufacturer in Dubai is your one-stop solution! Contact us today. 5/24/2022 0 Comments Know more about XLPE and its usesWhat is XLPE and what are its benefits?
XLPE insulation operates effectively in both hot and cold environments. Because of its structure, XLPE is extremely resistant to abrasion and other forms of wear and tear. It can also withstand high-voltage electricity, chemicals, and other potentially dangerous compounds. The cost of cross-linked polyethylene insulation is also lower. Features of XLPE sheet insulation:
Applications of XLPE Insulation? Power distribution and transmission applications are suited for XLPE products. Because it is more corrosion resistant than other underground cable options, using an XLPE underground cable is safe for external electrical use. For applications where you don't want to replace or inspect the cable too often, such as underground or concrete-filled power line trenches, you should consider using a steel wire armored XLPE product. Processes are used by any XLPE cable manufacturer adhering to internationally recognized standards to infuse special qualities into their XLPE power cable, making it ideal for specific applications. For example, an XLPE insulated cable might be used in situations that demand greater age and stress crack resistance than a PVC cable. Because XLPE can support a wide range of voltages, from low voltage to ultra-high currents, it is ideal for high-voltage applications where a 4-core cable is required. In this case, an equivalent insulated XLPE insulated wire specification is preferable to other insulated cable options such as Ethylene Propylene Rubber (EPR), PVC, or silicone rubbers. An XLPE insulated cable is the best choice to use in environments where there is a high fire risk, synthetic stress on cables, or exposure to oil or corrosive liquids. Engineers prefer an XLPE armored cable to other available options when looking for a low smoke zero halogen cable. What is the difference between XLPE insulation and PVC insulation? XLPE is a cross-linked polyethylene polymer, as previously described. Polyvinyl chloride (PVC) insulation (PVC). The main difference is that XLPE can be used in both high and low stress environments. Its structure is resistant to abrasion, strain, and other types of wear. PVC insulation is only suitable for low-tension applications due to its inability to withstand as much pressure. There are also the following distinctions:
In the UAE, top quality XLPE sheet insulation can be obtained from Delta Duct. Among the leading manufacturers of XLPE sheet insulation, amongst fire rated AC duct coating & accessories, Delta Duct is a well-known ducting accessories company in the UAE and ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 certified. Delta Duct XLPE has been rated as CLASS 0 by ASTM E84 (BS 476 Parts 6 & 7). Delta Duct XLPE can be used on ducts and pipelines without the need for additional water vapor barriers. The great condensation resistance ensures longevity. Delta Duct XLPE has low thermal conductivity of 0.033 W/mK (ASTM C518), which guarantees a high thermal performance, improvement of the installation, excellent dimensional properties and full closed cell structure stand for durable values of thermal of the longest technical life of the products. |
AuthorDelta Duct Air Conditioning is an ISO certified Fire rated AC duct coating and duct accessories manufacturers and suppliers in UAE. Archives
March 2024
CategoriesAll Adhesive Tape Adhesive Tap Supplier Aluminium Foil Tape Aluminium Sheet Ductwork Eva Foam Tape Flanges Manufacturer Flanges Supplier In Dubai Flexible Duct Work HVAC Ducts Liquid Adhesive Semi Rigid Flexible Duct Semi-rigid Flexible Duct Spiral Ductwork Spiral Duct Worrk XLPE Pipe Insulation XLPE Roll Insulation XLPE Sheet Insulation |