The presence of a ventilation system of the established type is considered a mandatory requirement for putting industrial or public premises into operation. If there are no built-in ventilation ducts (planned by the architectural design), main pipelines are installed. Serial production of air ducts for such systems with standard dimensional parameters has been established at the ATMOSGROUP enterprise.
Product classification
You can get acquainted with the types of air ducts using the online catalog of the official website of the company. In addition to the dimensional parameters, this type of product is classified taking into account the manufacturing method. They are distinguished:
- Spirally wound - a galvanized steel strip is twisted into the final product (pipe of given dimensions) in a spiral (overlapping).
- Straight seam - rolled steel sheets are cut to size and twists into a pipe. The seam along the length of the product is welded using welding equipment.
- Welded from refractory steel grades - do not lose their geometry at a significantly high temperature value for a given time. Used for fire ventilation systems and smoke exhaust ducts.
The product descriptions indicate the grade and type of steel used, thickness, the presence of additional surface treatment (galvanization) and technical characteristics for air flow capacity.
Additional ventilation equipment
Mainstream ventilation systems provide for the installation of special systems that block the flow (outflow) of air. You can select and purchase a wall or duct smoke exhaust valve in the corresponding section of the company's catalog. This type of device is supplied assembled with an electric drive for remote opening/closing of the sash. The devices differ in design and specific use in practice:
- With one leaf.
- With several leaves for completing elevators.
- Frost-resistant and having decorative grilles .
- Specialfire damperGOST.
All products presented on the website fully meet the general and fire safety parameters established for this type of equipment. It is tested on factory benches and certified in independent accredited laboratories. Original certificates are provided upon customer request.
