Galvanised Spiral Duct - 1 Metre Length - 100mm

Product Information

Some factories produce significant amounts of dust in their workshops, requiring a specialized dust removal device. For pipelines with a high air flow, a spiral duct is an effective solution.

Spiral pipe was developed for use on high pressure, high velocity air conditioning systems and is widely used for various types of medium or high pressure, below and above ground distribution systems – this includes those for dust removal, ventilation carbon monoxide exhaust, grain handling, thermal insulation, and dual wall pipe for sound, among others. Superior Service for Your Spiral Pipe and Duct Needs Once the sealant has dried, you can begin installing the spiral ductwork. Allow the sealant to cool and cure for up to 24 hours before using the ductwork so that you can be confident that it’s properly sealed. Spiral Ductwork Pros and Cons Some common places where spiral ductwork is used include HVAC systems, dust collection systems, fume exhaust systems, and more. Basically, any time you need to move air from one place to another, spiral ductwork can be an ideal solution. Technical note on pressure drop: Air leaves the air handler or furnace at a specific pressure in pounds per square inch, or PSI. When there is friction – yes, even with air – inside the duct, the PSI drops. This means it might come out of the air grate/vent with less force than it should – and that means less heated or cooled air gets into your living space, especially in rooms that are furthest from the air handler. To protect the iron sheet, the Spiral Duct is mainly coated with a layer of zinc. After undergoing passivation treatment and photoresist coating, the zinc coating significantly improves its protection and appearance.Spiral ductwork is available in a variety of sizes. The most common sizes are 4 inch, 5 inch, 6 inch, 7 inch, and 8 inch. Spiral ductwork can also be custom-made to fit your specific needs. Spiral ductwork is a versatile and popular choice for HVAC applications, but did you know that the appearance of your spiral ductwork can vary depending on its intended use? For example, exposed spiral ductwork in an office or retail setting may be different than what you would see in a industrial facility. Let’s take a closer look at how the appearance of your spiral ductwork can change based on its intended application. A circular pipe with a diameter of 200mm can replace a rectangular pipe of 250x150mm in the same installation space without increasing pressure. Multiple parallel circular pipes can replace flat rectangular pipes without requiring additional space.

Galvanized steel is the most common type of material used for spiral ductwork because it is very durable and resists corrosion. However, galvanized steel can be difficult to work with and is not as flexible as other materials. Inexperienced installers: Some contractors are unaccustomed to working with spiral ductwork, because it isn’t as common. As a result, installation issues with wrong sizing or connection problems can occur.

How To Seal Spiral Ductwork

Simple to Clean. The approved tools and methods for cleaning spiral ducts are easily obtainable, economical, and effective. No hydrogen embrittlement or temperature hazard, ensuring the mechanical properties of the material remain unchanged In some factory production processes, it is necessary to transport loose particles, particularly those with a low specific gravity such as foamed plastic pellets. The use of spiral ducts is cost-effective and efficient for this purpose. Auxiliary equipment for spiral duct making

There will be fewer joints and they will be sealed more tightly than they formerly were with other types of ductwork. Statistics show that the use of Spiral Ducts in office buildings, shopping malls, and subways in the United States stands at 95.6%, while the use of Spiral Ducts for central air-conditioning in residential buildings is at 72.5%.

Spiral Pipe for Many Applications

It is simple to adjust and does not require a fixed die. The length of the round tube can be set as desired, and the cutting is performed automatically by a saw. We can also manufacture rectangular duct work, please note given the variation of sizes that are required on most projects, our rectangular duct work is manufactured upon request. Spiral duct is primarily used across heating, ventilation and air conditioning applications, however, should you require ducting for other purposes for large volumes, we are happy to advise and assist you with your enquiry to ensure you are equipped with the most suitable products available. Spiral Ducts for Commercial and Industrial Applications

Please be aware that at this moment in time the lead time for custom manufactured items is slightly longer than usual due to high demand.

It Needs high ceilings. Exposed spiral ductwork will be below the ceiling. Unless your ceilings are at least 9 feet high – and preferably higher – the finished look may not be very appealing to the eye and could give the rooms a “cramped” feeling. There are two types of ducting connectors (or couplers) used with spiral pipe and fittings, A male Connector and a Female Connector Spiral to Spiral Connection Many rectangular piping systems require a 4-bolt system for installation, which adds 40-80mm to the pipe in all directions. The main purpose of the machine is to facilitate air circulation between two places, serving as a means of ventilation. Higher Cost: One of the biggest disadvantages of spiral ductwork is that it typically costs more than traditional rectangular ductwork. This is because it is a more specialized type of ductwork and requires more labor and materials to install.