Also with the value added product ranges such as Well-Safe (gasket sealed ductwork), Wells-Twin (pre-insulated ductwork), Wells Colorducts and Wells-Vent (flat-oval ductwork) the choice and potential of Wells Spiral Tubes cannot be beaten. We harmonize with that, and remain flexible to be able to respond to that change. RealizationNetSuccess, This website uses cookies. Pre-insulated duct work system is designed to enable HVAC ducts to be constructed in a single operation, without the need for metal ductwork. Advanced, lightweight pre-insulated ductwork system. Pre insulated spiral ductwork Pre-insulated ducts and fittings, designed for both indoor ⦠Wells-Twin Pre-insulated has been fully tested by BSRIA and carries a. CE Certification. With Wells-Vent, you have a wider choice of product, metal, diameter and thickness. A fiberâfree, rigid insulation core minimizes the risk of loose fibers entering the airstream through the ductwork, since distributed air does not come into contact with an insulation material that produces loose fibers. Kingspan KoolDuct® panels are used in the manufacture of Spiralite. Alnor Systemy Wentylacji Sp. Used onshore, off-shore and shipboard. That also goes for our systems. Aluminum is also used to make round spiral duct, but it is much less common than galvanized steel. This system is changing the HVAC industry. ... Pre-insulated ductwork can weigh upto 75% less than mineral fibre insulated galvanised sheet. A spiral seam makes this duct strong and rigid. If it's not here, call us, we can rescue you! InspiralR & Floval: Indoor Pre-Insulated Round and Flat Oval Solutions Give your round and flat oval ductwork the increased performance with Thermaductâs Inspiral R and Floval Duct Systems. Mainly used for the commercial establishment and industrial properties. Faisal Jassim group is among the first Companies in the GCC that introduced Pre-Insulated HVAC ducting. These flexible products can conform to bends when connecting trunk ducts to diffusers, or when routing ductwork through obstructed areas. Pre-insulated reducer consists of inside reducer with EPDM gasket and outside reducer without EPDM gasket. The new generation of glass mineral wool duct board provides built-in thermal insulation and sound absorption, so there is no need for further insulation to be added once the duct is fabricated. In addition, its flexibility allows for easier installation in hard-to-reach areas. No. 00-719 Warszawa, ul. Pre Insulated Ductwork (Koolduct) Pro-Duct specialize in the manufacture of pre-insulated ductwork systems. Double Wall Pre-Insulated Spiral Duct. The ducts of diameter 250 mm or greater feature outer ribbing to improve the robustness and vacuum pressure strength. Maximizing space efficiency in the construction of new buildings or remodeling of pre-existing buildings is an important aspect that engineers have to consider when designing a building. Our success has led us to commission a state of the art plant to produce, in Dubai, the PIR Panels in technical collaboration with leading European manufacturer in the field. Insulated ductwork consists of inner and outer galvanised with mineral wool between. It is the most reliable, durable and permanent method of insulating spiral pipe. Fiberboard ductwork is also convenient because it can be fabricated to any configuration in the field, which is helpful when the roof framing is blocking a typical installation. Flexible Air Ducts Flexible air ducts are constructed with a spring steel wire helix, encapsulated in a 2-ply, polymer plastic. Pre insulated spiral ductwork is availabe in diamter ranging from 080 mm to 1250 mm made of a galvanized, aluminium or stainless steel sheet. Nominal dimension of diameter 100 -500 mm always defines inner ducts diameters and fittings diameters. 304 stainless steel is more corrosion resistant than steel.. For technical drawings and 3-D models, click on a part number. Flexible durability Things change fast in the world of energy. Thermaround Outdoor Pre-Insulated Phenolic Ductwork Thermaround uses a smooth aluminum Kingspan KoolDuct interior for a high quality, fiber free insulation that ⦠Complete pre-insulated ductwork includes double-wall spiral ducts, duct fittings (bends, T-pieces, reducers, couplings, end caps) and air dampers, as well as mounting accessories like one-piece suspension clamps for insulated ductwork (see CLRU). Â. Flamebar BW18 Fire Rated Ductwork â fully tested to EN1366, Parts 1&8 . Wells-Twin Pre-insulated ductwork is used extensively where a high degree of duct insulation is required or where condensation is a problem. Flexible duct can be installed in place of galvanized pipe in many applications if allowed by your local HVAC codes. See special access doors for pre insulated spiral ducting - IPR-RRD-I. Dual wall insulated spiral pipe consists of two concentric spiral pipes with insulation filling the space between the pipes. All BSLI pre-insulated bends consist of an inner duct bend with an EPDM gasket and an outer duct bend without gaskets. The damper blade position is read from the control handle, which can be locked in position with screws. PowsiÅska 64 a, 02-903 Warszawa PLN - 87 1050 1025 1000 0023 2865 9772 EUR - 10 1050 1025 1000 0023 2865 9897 SWIFT: INGBPLPW, Alnor Systemy Wentylacji Sp. The standard duct length is 3000 mm; the sheet thickness for a given diameter is the same as that for the SPR spiral coiled ducts. Find out why they are used, Preinsulated ducts and fittings - Products range, OddziaÅ w Warszawie ul. Spiral Duct. The first rigid phenolic preâinsulated ductwork in the world to be UL 181 listed as a Class 1 Air Duct. www.kingspan.com. Pre-Insulation With the assistance of our professionals, we provide an extensive range of Spiral Flexible Duct, which is non-flammable and efficient. However, even if your ductwork runs through insulated areas, your ducts can still get small cracks and tiny holes in them. Weight Advantages With KoolDuct weighing up to 85% less than insulated sheet metal, there are a lot of factors that lead to a savings of time and money. Ductwork is fabricated using premium performance rigid insulation panels in sections up to 13â long and can provide the optimum energy saving and environmental solution in comparison with other types of ductwork. Biyang custom insulated metal ducts can be pre-insulated using R-6 and R-8, creating a more reliable ducting with high tolerance to heat and moisture resistance. Insulated Spiral Duct Systems Roladuct produces an extensive range of internally insulated spiral duct in round and oval forms for conditioned air handling. These patent pending systems provide the increased air distribution efficiency of round or flat oval ductwork packaged in a light weight and high quality closed cell phenolic insulation. Wells-Twin Pre-insulated ductwork is used extensively where a high degree of duct insulation is required or where condensation is a problem. Widely demanded in numerous industries, these spiral ducts find application in warm air heating, fume and dust extraction and pneumatic conveying. Highly popular as compared to the other flexible ducting system especially in case of low cost single ply flexible air ducts. Fittings have male ends with a slightly smaller diameter to press-fit into duct.. Galvanized steel has good corrosion resistance. The DASLI dampers can be installed in ductwork systems which do not require full air tightness. We believe this capacity to be unrivalled in Europe, and our speed, quality of manufacture, delivery and reputation are unequalled by anyone. The Benefits of Insulated Duct. z o.o. It offers advantages over sheet metal ductwork, being lightweight, needing shorter installation time, having virtually no air leakage and offering high R-Values. Single-wall Insulated Round Ducts. Thermal Insulation A double-walled thermal insulated spiral duct consists of an external pressure tight metal shell, a 12.5/25 /50mm thick of fiberglass / mineral wool / puf insulation and an internal protective metal liner. We ensure to fabricate our entire range in tandem with the set industry norms, so that energy efficient.  Insulated couplings are used for joining ducts and fittings: NSLI - Male couplings are used for joining SRI ducts. EcoDuct are offering an advanced non-metallic ductwork system, bringing together both rectangular and spiral. Pre-insulated Double-walled Spiral Duct Systems A. It has smooth interior for low friction loss with the grooved seam entirely on the outside. Sheet Metal Connectors, Inc. spiral pipe is formed from a coil of metal into a rigid steel tube with a 4-ply spiral lockseam. Double Wall Pre-Insulated Spiral Duct offers exceptional thermal and noise control. PowsiÅska 64 aÂ, Pre-insulated round ducts with 10 mm insulation, Pre-insulated bends with 10 mm insulation, Pre-insulated reducer with 10 mm insulation, Pre-insulated tee-pieces with 10 mm insulation, Pre-insulated female couplings with 10 mm insulation, Pre-insulated male couplings with 10 mm insulation, Pre-insulated closing dampers with 10 mm insulation, Preinsulated spiral ductwork - IZOL®safe-system. Insulation is necessary for most HVAC duct applications, and ducts internally insulated by the manufacturer offer consistent quality, greater material options, better appearance, liner protection, and reduced field labor. It is comprised of two concentric spiral pipes of different diameters with the intervening space filled with fiber glass insulation. A spiral wire-reinforced inner air conduit is wrapped with resilient fibrous glass and jacketed with a flexible vapor retarder of reinforced foil or plastic film. Description. Spiralite is an advanced and innovative pre-insulated spiral ductwork system available in up to 3m long ductwork sections, fabricated from CFC/HCFC-free rigid phenolic insulation panels with aluminium surfaces available in silver or black. A full range of sizes available on request. ducts and room diffusers or registers. Dual-wall, insulated Spiral pipe can handle significantly higher air temperatures. Koolduct Pre-insulated Ductwork â providing optimum energy saving and environmental solutions. For noise reduction applications, the interior pipe is perforated with thousands of 3/32-inch holes, which progressively reduce downstream noise and still protect the insulation from air stream erosion. The ductwork system is an advanced and innovative HVAC ductwork system, which is installed in a single fix. Low air leakage â easily achieves SMACNA Class 3. See also double wall spiral ducts for marine and offshore appliacations. + 48 22 737 40 04 export@alnor.com.pl, OddziaÅ w Warszawie ul. PowsiÅska 64 a ING Bank ÅlÄ ski ul. Zwierzyniecka 8 b REGON 010685817, KRS 0000038889 EU Tax Id. A full range of circular duct and fittings is available. This facility is backed up by an integral sheet metal work fabrication unit employing the latest CAD/CAM plasma techniques. Wells-Twin Pre-insulated has been fully tested by BSRIA and carries a. This innovative, rectangular HVAC ductwork system is installed in a single fix, eliminating many of the disadvantages associated with galvanised sheet steel, mineral fibre duct board and preâ insulated rigid polyisocyanurate (PIR) ductwork systems. For preinsulated ductwork 4 thickness of insulation are used: ⢠10mm duct insulation⢠16mm duct insulation, Inner and outer walls of insulated ductwork are made of a galvanised sheet metal as a standard. The Kingspan KoolDuct® System is an advanced and innovative system of pre-insulated air-distribution ductwork. Any standard fitting can be supplied pre-insulated. Products are made in Vietnam More detail: www.preinsulduct.com.vn Whatsapp : +84 909071835 - Henry Flamebar BW11 Fire Rated Ductwork â fully tested to BS476, Part 24 for upto 4 hours stability, integrity and insulation. We develop components that can harness innovation in a future-proof solution. Single Wall Spiral Pipe for Commercial and Industrial HVAC Ductwork. The Kingspan KoolDuct system is a pre-insulated, high efficiency air duct system suitable for a variety of air distribution applications. We also offer insulated metal ductwork in aluminium and stainless steel.Â.
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