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inline silencer for duct noise reduction
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inline silencer for duct noise reduction

  • inline silencer for duct noise reduction
  • inline silencer for duct noise reduction

inline silencer for duct noise reduction

    Unit Price: 29~290 USD
    Min. Order: 10 Square Meter
    Packaging: According to the requirements of the products and customers, wooden pallets and winding film are used for packaging
    Transportation: Ocean,Land
    Place of Origin: Cina
    Supply Ability: Stock sufficient, can be customized according to customer needs.

Basic Info

Model No.: Circular Duct Series-002

Product Description

Spiral duct fittings from professional HVAC And Ancillary Accessories manufacturer.
High-quality corrosion resistant galvanized sheet construction.
glass wool as sound-proof material and equipped with rubber sealing for airtight connection to the air ducts.
Applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems.
Reduce mechanical equipment noise transmitted "inside the duct" by more than 50%.
Ventilation duct silencer is a component of ventilation system used to reduce noise transmitted inside ventilation ductwork. Duct silencers are also referred to as sound attenuators, sound traps or mufflers.
1, the use of raw materials are galvanized steel;
2, strong noise reduction effect, reduce energy consumption, save operating costs, high strength, good sealing performance, beautiful appearance, simple installation, long service life;
3. Used for air supply, exhaust and smoke exhaust pipes of ships, shopping malls, office buildings, subway, civil air defense, basement and other projects.
4, its thickness and specifications can be changed according to requirements.

Ventilation duct silencer


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  Yantai Dongtai Stander Offshore Engineering Co., Ltd. is a joint-stock company restructured from a state-owned enterprise with a registered capital of 19.6 million yuan and a plant area of nearly 5000 square meters. It has a solid production foundation and strong technical force.
Our company is committed to the design and development of ventilation pipe fittings, production and manufacturing, installation and commissioning, after-sales service in one of the integrated enterprises.
Main products are spiral duct, duct silencer, air conditioning door and other ventilation pipe fittings and accessories.
The company has rich experience in project management, specializing in the production and site construction of HVAC products for ships, offshore platforms and land use. We are committed to building a high-tech and innovative air conditioning and HVAC system integrator, adhering to the business philosophy of honesty and win-win cooperation.
Our mission is to create wealth for society and value for customers, so we will be your trustworthy partner.

Company Info
  • Representative: Zhao Xia
  • Product/Service: HVAC And Ancillary Accessories , Spiral Duct , Rectangular Duct , Stainless Steel Duct , Aluminum Duct , Cabin Unit
  • Capital (Million US $): US$19.6 Million
  • Year Established: 2014
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: 28 Jinchuang Road, Penglai District, Yantai City, Shandong Province
  • Contact Person: Ms. zhaoxia
  • Tel: +86-0535-18605456751

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