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Isocanale - Fabrication process for pre-insulated ductwork

Isocanale - Fabrication process for pre-insulated ductwork
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Isocanale - Fabrication process for pre-insulated ductwork

Product catalog summary
Introduction
Stiferite, founded in 1968 in Italy, is a leader in producing rigid polyurethane panels with flexible facings. They innovated a polyurethane panel with an aluminum facing for air ductwork in the 1970s, transforming insulated duct construction. Recently, they expanded to offer complete ductwork systems.

Specifications and Features
  • Quality and Efficiency: The ducts have an aluminum internal surface for hygienic airflow, with limited flanges for better sealing and efficiency.
  • Energy Savings and Insulation: The polyurethane foam has low thermal conductivity (λD = 0.024 W/mK), providing excellent insulation at reduced thicknesses, lowering energy consumption.
  • Lightweight: Pre-insulated ducts are about 15% the weight of traditional ducts, offering economic and safety benefits.
  • Sound and Vibration Absorption: The material reduces noise and vibrations, improving acoustic performance.
  • Durability: Aluminum and polyurethane ensure long-lasting performance.
  • Cost-Effectiveness: Costs are reduced in fabrication, transport, and installation compared to traditional ducts.
  • Design Flexibility: Allows easy installation and modification of complex air distribution routes.


Fabrication Process
The process includes marking, cutting, gluing, folding, and sealing panels to form ducts. Key steps involve tracing dimensions, making 45° cuts, applying glue, folding panels, smoothing edges, and sealing with silicone.

Product Line and Accessories
Stiferite offers a variety of pre-insulated duct panels with different aluminum facings and densities, along with adhesives, fittings, reinforcement bars, and profiles for support and connections.

Conclusion
Stiferite's pre-insulated ductwork system provides significant efficiency, cost, and flexibility advantages, making it ideal for modern air distribution systems.
Product Overview:
This document details specifications and descriptions of construction tools and accessories, focusing on jack planes, cutting tools, and measuring equipment.

Main Sections:
  • Jack Planes: Lists various models with specifications like inclination angles, dimensions, weight, and blade configurations, with product codes for reference.
  • Spare Blades: Provides information on compatible spare blades with product codes for ordering.
  • Cutting and Bending Tools: Details on a round hole cutter, manual bending machine, and guides, with specifications.
  • Measuring and Marking Tools: Describes clamping rulers, T-square rulers, and other tools, including dimensions and weights.
  • Work Tables and Accessories: Includes details on portable work tables and accessories like table mats, with packaging dimensions and weights.
  • Miscellaneous Tools: Information on tools like the extended silicone tool, manual glue spreader, tape marker, and spatulas, with dimensions and weights.
  • Additional Accessories: Mentions availability of additional tools upon request, with contact information for inquiries.

Contact Information:
For more information or to request additional tools, contact Stiferite Srl via phone or email.
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Catalog excerpts

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canali preisolati per il trasporto dell’aria Fabrication process for pre-insulated ductwork

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Dal pannello al sistema: il ruolo di Stiferite Stiferite, dal 1968, è l’azienda italiana leader nella produzione in continuo di pannelli in poliuretano espanso rigido con rivestimenti flessibili. Negli anni ‘70, per prima in Europa, mette a punto uno speciale pannello in poliuretano rivestito in alluminio specifico per la realizzazione di condotte per il trasporto dell’aria. Un sistema rivoluzionario di costruzione in opera che, grazie anche alla partnership con aziende leader nella realizzazione e installazione di canali, si impose rapidamente sia nel mercato italiano che in quello internazionale....

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Il sistema che valorizza le prestazioni del pannello Stiferite The system that values the performance of Stiferite’s panel Qualità dell’aria e efficienza isocanale dell’impianto La superficie interna del canale è interamente costituita da alluminio, un materiale che ne garantisce la perfetta igienicità. Il sistema richiede un numero limitato di flangiature ed assicura una perfetta tenuta pneumatica che migliora l’efficienza dell’impianto ducting system system The internal surface of the duct is entirely constructed of aluminium, which guarantees clean air flow. The limited flanges used to join...

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1 Sul pannello vengono riportate e tracciate con la matita le misure dei lati che formeranno il canale Incisioni del pannello a 45° mediante lo speciale pialletto e il sistema di guida agganciato al tavolo Spalmatura della colla all’interno delle incisioni 4 Il pannello viene piegato lungo le incisioni per formare il canale 5 Gli spigoli vengono lisciati mediante la spatola rigida Applicazione del nastro adesivo in alluminio 7 Applicazione a incastro dei profili 8 Siliconatura delle giunzioni interne 9 Applicazione della guarnizione autoadesiva 10 Unione di due canai tramite il profilo a baionetta...

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Massima semplicità costruttiva Very simple fabrication process 1 Using the nylon marking pencil, the dimensions of each duct can be easily traced 2 With the clamping ruler on the table and the handy double-blade jack plane, “V” cuts are made without marking the inferior foil Spreading of the glue inside the cuts 4 Folding of the sides to form a duct 5 The rigid spatula is used to smooth out the edges 6 The aluminium duct tape is applied 7 Aluminium profile are inserted into the ends of the duct for eventual flanging 8 Silicone is applied to further seal the internal bends 9 The self-adhesive...

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Flessibilità e versatilità del sistema 1 collegamento all’impianto flangiatura mediante profili collarino per tubo flessibile aste interne di rinforzo nastratura sugli angoli del canale

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Massima libertà progettuale Maximum design choice Flexibility and versatility of the system 1 connection to air-conditioning unit small aluminium plates with “teeth” connection, instead of traditional flange traditional structural profile aluminium fittings for flexible duct hook-up re-inforcement system profiles for large size ducts application of aluminium duct tape

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alluminio goffrato aluminium embossed ALC E/E 80-80 Pannello in schiuma Polyiso rivestito da ambo i lati in alluminio di spessore 80 μ goffrato da ambo i lati. Densità della schiuma: 48 kg/m3 Pannello in schiuma Polyiso rivestito da ambo i lati in alluminio di spessore 80 μ goffrato da un lato e liscio dall’altro. Densità della schiuma: 48 kg/m3 Panel in polyisocianurate foam, with 80 μ aluminium facing, embossed on both sides. Density: 48 kg/m3 Panel in polyisocianurate foam, with 80 μ smooth aluminium facing on one side and embossed on the other. Density: 48 kg/m3 Spessore Thickness Dimensioni...

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I pannelli della linea duct panels alluminio liscio aluminium smooth AI6 E/E 60-60 Pannello in schiuma Polyiso rivestito da ambo i lati in alluminio di spessore 60 μ goffrato da ambo i lati. Densità della schiuma: 35 kg/m3 Pannello in schiuma Polyiso rivestito da ambo i lati in alluminio di spessore 80 μ goffrato da ambo i lati. Densità della schiuma: 35 kg/m3 Panel in polyisocianurate foam, with 60 μ aluminium facing, embossed on both sides. Density: 35 kg/m3 Panel in polyisocianurate foam, with 80 μ aluminium facing, embossed on both sides. Density: 35 kg/m3 Spessore Thickness Dimensioni Size...

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Accessori per la realizzazione dei canali Accessories for the fabrication of pre-insulated ducts Colla per pannelli isocanale Adhesive for isocanale panels Imballo - Pack Dimensioni - Size Cartone da 6 latte da 5 kg/cad. Carton: 6 cans - 5 kg/each Latta da 15 kg/cad. Tin can 15 kg/each Colla per profili Adhesive for profiles Imballo Pack Cartone da 6 bottiglie da 500 gr/cad Carton: 6 bottles - 500gr/each Dimensioni - Peso Size - Weight Solvente per colla Glue solvent Imballo - Pack Simensione - Size Peso - Weight Cartone da 6 latte da 5 kg/cad Carton: 6 cans - 5 kg/each Nastro alluminio liscio...

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Accessori per la realizzazione dei canali Accessories for the fabrication of pre-insulated ducts Moplen- Moplen Moplen per profili strutturali - Moplen for structural profiles Imballo Pack Peso - Weight Doppio angolare in nylon per profili ad “h” Dual angles, nylon for “h” profile Imballo Pack Peso - Weight Collarini in alluminio - Aluminium fittings Diametro Diameter Altezza Height Peso Weight Scatola da 100 pezzi, ordine minimo 10 pezzi - Box of 100, minimum order 10 pieces Disco di rinforzo in alluminio Re-inforcement disc in aluminium Imballo Pack 50 dischi diametro 90 mm 50 discs, diameter...

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Flangiatura strutturale Structural flange Profilo strutturale in alluminio a baionetta Bayonet profile in aluminium Imballo Pack cod. 700211 Confezione da 10 barre da 4 ml/cad 10 bars, 4 ml/each Profilo in alluminio a flangia Flange profile in aluminium Spessore - Thickness 20 mm Imballo - Pack Confezione da 10 barre da 4 ml/cad 10 bars, 4 ml/each Profilo strutturale in alluminio a “F” Structural “F” profile in aluminium Spessore - Thickness 20 mm 30 mm Imballo - Pack Confezione da 10 barre da 4 ml/cad 10 bars, 4 ml/each Profilo strutturale in alluminio a seggiolina Structural “H” profile in...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.