Hot Warm Cold Tube Hose Tubing Ducting Acoustic Duct Combustion Air Apk Silencer for Air Heater
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Product Highlights
- Multi-Temperature Handling: Suitable for hot, warm, and cold airflow transfer in air heater systems.
- Integrated Acoustic Silencer: Reduces combustion air intake noise and minimizes resonance effectively.
- Flexible Duct Construction: Enables easy routing in tight or complex layouts for compact installations.
- Customizable Dimensions: Inner diameter and length are fully customized to meet specific requirements.
- Durable Heat-Resistant Material: Constructed from heat-resistant composite materials for continuous use.
- OEM & ODM Support: Flexible customization options available for various client needs.
- Stable Airflow Performance: Supports efficient heater operation without compromising airflow stability.
- Versatile Applications: Ideal for vehicles, marine, RVs, camper vans, and mobile heating systems.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- Air silencer APK
- Type
- Combustion Air Intake Silencer
- Certification
- Combustion Air Intake Silencer
- Factory
- Ningguo Bst Thermal Products Co.,Ltd
- Factory Certificates
- ISO9001, IATF16949
- MOQ
- 2000USD
- Color
- Standard Black
- Transport Package
- Carton Box
- Specification
- base on request
- Trademark
- BSTFLEX
- Origin
- China
- HS Code
- 7019909990
- Production Capacity
- 5000
- Package Size
- 30.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 1.000kg
- Lead Time
-
3 days (1 - 500 Pieces)
To be negotiated ( > 500 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Hot Warm Cold Tube Hose Tubing Ducting Acoustic Duct Combustion Air Apk Silencer for Air Heater
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Hot Warm Cold Tube Hose Tubing Ducting Acoustic Duct Combustion Air Apk Silencer for Air Heater -
Hot Warm Cold Tube Hose Tubing Ducting Acoustic Duct Combustion Air Apk Silencer for Air Heater -
Hot Warm Cold Tube Hose Tubing Ducting Acoustic Duct Combustion Air Apk Silencer for Air Heater -
Hot Warm Cold Tube Hose Tubing Ducting Acoustic Duct Combustion Air Apk Silencer for Air Heater -
Hot Warm Cold Tube Hose Tubing Ducting Acoustic Duct Combustion Air Apk Silencer for Air Heater -
Hot Warm Cold Tube Hose Tubing Ducting Acoustic Duct Combustion Air Apk Silencer for Air Heater -
Hot Warm Cold Tube Hose Tubing Ducting Acoustic Duct Combustion Air Apk Silencer for Air Heater
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Product Description
Hot / Warm / Cold Air Tube Ducting with Acoustic APK Silencer
Combustion Air Hose & Silencer for Air Heater Systems
Product Overview
The Hot / Warm / Cold Tube Hose Ducting with Acoustic APK Silencer is a specialized airflow and noise-control solution developed for combustion air intake and air distribution systems in diesel and gasoline air heaters.
This product combines a flexible air duct hose with an integrated APK-type acoustic silencer, allowing the transfer of hot, warm, or cold air while effectively reducing intake and airflow noise. The acoustic structure minimizes sound generated by air movement and combustion intake without compromising airflow stability.
Designed for compact installations, the ducting system improves acoustic comfort, combustion efficiency, and installation simplicity, making it ideal for vehicles, marine applications, mobile heating systems, and auxiliary air heater setups.
Key Features & Benefits
-
Multi-Temperature Air Handling - Suitable for hot, warm, and cold airflow
-
Integrated Acoustic Silencer - Reduces combustion air intake noise
-
Stable Airflow Performance - Supports efficient heater operation
-
Flexible Duct Construction - Easy routing in tight or complex layouts
-
Noise-Absorbing Structure - Minimizes resonance and airflow turbulence
-
Compact & Lightweight Design - Saves space and reduces components
-
Durable Materials - Designed for continuous heater use
-
OEM & Custom Sizes Available
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Acoustic Air Duct with APK Silencer |
| Function | Air Transfer & Noise Reduction |
| Air Type | Hot / Warm / Cold Air |
| Structure | Flexible Duct + Integrated Silencer |
| Material | Heat-Resistant Composite Materials |
| Color | Black / Silver / Custom |
| Inner Diameter | Customized |
| Length | Customized |
| Acoustic Function | Combustion Air Noise Reduction |
| Airflow Stability | High |
| Flexibility | Excellent |
| Installation Method | Clamp / Inline Connection |
| Compatible Systems | Air Heaters (Combustion Air Intake) |
| Application | Vehicles, Marine, Mobile Heating |
| OEM / ODM | Supported |
| Place of Origin | China |
Typical Applications
-
Combustion air intake for diesel air heaters
-
Hot air distribution ducts
-
Vehicle parking heater systems
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RV, camper van, and truck heaters
-
Marine auxiliary air heaters
-
Mobile and stationary heating equipment
Packaging & Supply Information
-
Packaging: PE bag / Carton / Pallet
-
Minimum Order Quantity: Negotiable
-
Supply Capability: Stable production with quality control
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2691033". Items marked "
" are certified.
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Company Profile
BSTFLEX is a leading supplier from China for a wide range thermal protection products and solution for our Customers.
The Company was founded in 2011 in the city of Ningguo City, Anhui Province, in China, about 4 hours from Shanghai.
This city is an important district for auto-parts products, so the natural place to develop our range of products, often related with automotive industry.
The Company had a fast growing in the past 4 years, and now we export our products in over 25 countries around the World, for example in Germany, Japan, USA, Australia, France, Spain, Italy, Brazil, Russia, India, Middle East and so on.
About 80% of our turnover is made in Overseas Market.
We have a wide range of products, mainly for thermal protection in different fields as steelworks, glass, ceramic, railway and automotive industry.
Our key products are: Fire sleeves, we have four versions, called economic, industrial and heavy duty grade, recently we have developed a knitted version of fire sleeve, then we have in our portfolio of products tapes in different material (silica, basalt, carbon, fiberglass, ceramic and so on), fabrics as well in different material (fiberglass, carbon, basalt, silica, ceramic, aramid and so on), ropes for different temperatures and applications.
Developed specially for automotive we have the exhaust wraps, heat shields and turbo blanket.
Our main factory located in Ningguo covers a space of about 4000 Sqm, we have 5 new generation vertical coating line machines to produce our fire sleeves, and we have about 50 workers for production line, warehouse and 5 people in our R&D department.
In the headquarter we produce the fire sleeves, tapes and insulation jackets.
The others products are developed by our R&D team and made through a strong network of partners in China.
Our turnover in 2014 was about 4.000.000 USD, growing around 30% for year.
Our goal is to establish long term cooperation with some leading players in this field, to be their new potential partner, offering stable quality, good service, flexibility and reasonable prices.
We hope to have chance to cooperate with you, and we want to provide the best thermal and protection solution for our customers.
Best Regards
BSTFLEX TEAM
About Our Factory & Business Background
- Address
- No. 10th, Chuangxin North, Ningguo City, Anhui Province, Xuancheng, Anhui, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- Fire Sleeve, Heat Shield, Exhaust Wrap, Turbo Blanket, Heat Barrier, Hose Protection Sleeve, Aluminum Corrugated Tube, Fiberglass Sleeve, Exhaust Pipe Insulation Blanket, Heat Protection Tube
-
Production Lines
- 1
-
Production Machines
- Braiding Machine, Cutting Machine, Cutting Machine, Sewing Machine, Winding Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 14 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What types of air can this ducting handle?
- It is designed to handle hot, warm, and cold air transfer effectively.
- Is the inner diameter and length customizable?
- Yes, both the inner diameter and length are fully customizable.
- What materials are used for the duct construction?
- The duct is made from durable heat-resistant composite materials.
- Can I get OEM or ODM services?
- Yes, OEM and ODM services with flexible customization options are supported.
- What is the warranty period for this product?
- The product comes with a 1-year warranty covering mechanical defects.
- What are the available color options?
- Standard colors include black and silver, with custom colors available.
- What is the minimum order quantity?
- The minimum order quantity is negotiable, with a reference of 2000 USD.
- How long does it take to produce an order?
- The typical lead time is one month, regardless of the season.
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