Sound-absorbing ductwork or duct sections designed to reduce noise are considered in locations where noise transmission through the airflow needs to be limited, such as near equipment or along the air supply line. Effectiveness depends on the product's construction, wind speed, installation location, and the building's acoustic requirements; this is not a substitute for selecting fans, designing machine rooms, or addressing vibration.
Factors to consider before placing an order
The documentation should specify the dimensions, length, material grade, hygiene requirements, temperature conditions, and connection method to conventional ductwork. Sound-absorbing materials must be suitable for the intended environment and protected from dust, moisture, or damage during installation. For systems with specific hygiene or fire-resistant requirements, the configuration must conform to the project documentation and specifications.
Location and installation coordination
- Install according to the approved drawings and leave space for maintenance.
- Check the airflow direction and connections to avoid unnecessary obstructions.
- In conjunction with fans, mounting brackets, access doors, and insulation.
- Inspect the condition of the ceiling before installing it, and record the acceptance points.
Contractors in Hai Phong should submit HVAC drawings, equipment locations, and noise criteria so that suppliers can communicate within the correct scope. Sao Viet Air Ducting accepts requests for fabrication and supplies ducts and fittings according to the confirmed specifications.
Frequently Asked Questions
Can sound-absorbing strips be installed in any location?
The location should be based on acoustic design and pressure loss along the entire route.
What information do I need to provide?
Include airflow, fan size, placement, and acoustic requirements in the profile.
Contact Sao Viet Air Ducting in Hai Phong
Address: 267 Le Thanh Tong Street, May Chai Ward, Hai Phong City. Hotline: 0815 999 826 (Ms. Hang) 0934 559 168 (Ms. Giang) · Technical Support 0949 852 886 · 0822 555 659.
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