Browse Tag: Stainless Steel Ductwork

Stainless Steel Ducting

stainless steel ductingStainless Steel Ducting

Our highly skilled and experienced coded welders can manufacture stainless steel ducting to your design and specification. We manufacture to a very high standard of fully weldedhigh integrity ducting which is to ES specifications used in the nuclear industry. The product is provided with full inspection and test documentation and lifetime quality records.

We can meet all of your ductwork needs, so if you are interested in buying stainless steel ducting, please contact us.

 

Stainless Steel Ducting – Fully Welded

Stainless Steel Ducting – Fully Welded

We offer a wide range of specifications of ductwork including stainless steel ducting. Our fully welded stainless steel ductwork is suitable for use in nuclear and other industries where high integrity is required.

Our products are manufactured to the relevant quality standards and specifications, please contact us to find out more.

stainless steel square to round stainless steel straight duct stainless steel taper stainless steel fully welded ducting

What is Ductwork?

ductworkWhat is Ductwork? – An Overview

Ductwork is used in heating, ventilation, and air conditioning (HVAC) to provide and extract air, fumes and toxins. These airflows include, supply air, return air, and exhaust air. Ductwork is one method of ensuring acceptable indoor air quality as well as heating or cooling requirements.

Main Ductwork materials

The main ducting materials used to construct rectangular, round, or oval cross-sectional shapes are:

Galvanised steel

Galvanised steel can easily be cut and bent to form ductwork so is the most commonly used material. It can be wrapped or lined with thermal insulation, both to reduce heat loss or gain through the duct walls and water vapour from condensing on the exterior of the duct when the duct is carrying cooled air. Insulation, particularly duct liner, also reduces duct-borne noise. Both types of insulation reduce ‘breakout’ noise through the ducts’ sidewalls.

Mild Steel

Mild steel is an alternative to galvanised steel as it can be formed before the galvanising process, being in it’s raw form, it is suitable for welding.

Stainless Steel

Stainless steel is a higher specification to mild steel as it much high anti-corrosion properties so is suitable for food, chemical and nuclear applications. It can be welded and formed and can be used for larger sized ductwork.

Plastic

Plastic ducting is becoming more popular, it is lightweight and often aesthetically pleasing and is often used in modern applications.

Polyurethane duct board

More rectangular ductwork is being manufactured from “duct board”, thanks to the fact that custom or special shapes and sizes of ducts can easily be shop or field fabricated. The ductwork construction starts with the plotting of the single pieces on the panel. The pieces are then, bent and closed through an operation of gluing, pressing and taping. Having obtained the various ductwork sections, they can easily be installed by using an invisible aluminium flange system.

Fibreglass duct board

Fibreglass panels provide built-in thermal insulation and the interior surface absorbs sound, helping to provide quiet operation of the HVAC system.

Flexible tubing

Flexible ducts, known as flex, have a variety of configurations, but for HVAC applications, they are typically flexible plastic over a metal wire coil to make round, flexible duct. Flexible duct is very convenient for attaching supply air outlets to the rigid ductwork but pressure loss is higher than for most other types of ducts.

Ductwork system components

Complete ducting systems contain many other components:

  • Air Handling/Heat Recovery Units
  • Heaters, Coolers
  • Vibration isolators
  • Terminal units
  • Air terminals
  • Take-offs
  • Stacks, boots, and heads
  • Dampers

ductworkFleetwood Sheet Metal can offer a full production cycle from design (by external design engineers) to manufacture, installation and testing. We enjoy an excellent reputation across the North West UK working for many high profile clients.

We operate out of purpose built factory with our professional experienced workforce. Our projects cover many sectors from chemical plant work to standard office ventilation, local government buildings, leisure and public buildings. We can offer standard galvanised ventilation systems, fire rated, stainless steel bespoke systems, plastic, etc this includes the supply and installation of all plant, grilles, diffusers and other ancillary equipment.

This is backed up by our experienced team of project management engineers, CAD/CNC designers, manufacturing and installation specialists to ensure the project is completed to our exacting standards within your timescale.

Fleetwood Sheet Metal can provide the full system and advise on the best application for your environment, please contact us for more details.

 

 

HVAC (Heating, Ventilating and Air Conditioning) Products

HVAC Systems Design, Manufacture and Installation

The three functions of heating, ventilation and air-conditioning (HVAC) are inter-linked. The purpose is to provide thermal comfort, acceptable indoor air quality and reasonable installation, operation, and maintenance costs.

In modern buildings the design, installation, and control systems of these functions are integrated into one or more HVAC systems. Fleetwood Sheet Metal design (by external design engineers), manufacture and install these systems on new builds or to replace ageing HVAC equipment.

We can offer the full range of HVAC products for your heating and ventilation needs:

  • Air Conditioning
  • Galvanised Ductwork Systems
  • Fire Rated Ductwork Systems
  • UPVC Systems
  • Stainless Steel Ductwork
  • Dust Extraction Systems
  • Generator and Boiler Flue Systems
  • Kitchen Extraction Hoods
  • General Fabrication (see also our fabrication department)
  • Equipment Supply
  • Grille & Diffuser Supply
  • Plenum & Grille Box Supply
  • Bespoke Steelwork and Plant Bases
  • Plant Movement
  • Plant Assembly
  • Ductwork & Pipework Insulation
  • Full Project Design (by external design engineers) and Specification
  • Commissioning and Hand Over Documentation
  • Site Surveys
  • Maintenance Contracts
  • Supply Only

If you need any more information about our ductwork services, please contact our friendly sales team.