Rectangular Ventilation Duct
Rectangular ventilation duct is a kind of duct used for air transportation, its cross-section is rectangular shape, usually made of metal or composite material. Rectangular ventilation duct is more and more widely used in the field of marine, its characteristics are light weight, good airtightness, easy to install, etc., with high cost performance and reliability, and can help users to quickly build applicable ventilation, air conditioning, exhaust and other systems.
Overview
Type:
1. Right-angle rectangular duct: compact structure, easy to install, usually used for ventilation and air-conditioning systems in the ventilation duct, but also can be used for sewage discharge and fume discharge and other occasions.
2. Rounded rectangular duct: connected by round elbow, making the corners of the duct smoother and reducing the resistance of the duct, suitable for longer length of the duct or occasions with larger air volume.
3. Banded rectangular duct: more solid structure, stronger bearing capacity, suitable for applications requiring high duct rigidity, such as high-rise ventilation system.
4. Coil rectangular duct: can play the role of heat transfer and cooling, but also can achieve the purpose of ventilation and air exchange, suitable for some of the indoor environmental requirements of higher occasions, such as marine laboratories and so on.
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