Industrial Air Duct Chemical Ventilation Duct Corrosion Resistant Air Duct (1600946247139)

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Product Overview


Product Description

Product Description:
Application: Corrosion-resistant ventilation air ducts are particularly suitable for handling solid materials with high abrasion, such as dust, powder, and fibers, as well as aggressive media like steam and smoke. These ducts find extensive use in industrial dust removal, suction, and the chemical industry.
Features: These ducts offer excellent heat resistance, high flexibility, and a compression ratio of 4:1. Their external design incorporates spiral-shaped metal wire support to provide additional wear protection. External steel wires securely grip the duct walls, and the duct walls themselves comply with food-grade standards: FDA 21 CFR 177.1550. Furthermore, these ducts are odorless, tasteless, have outstanding anti-adhesive properties, can withstand alkaline and acidic environments, exhibit excellent chemical resistance, UV resistance, and ozone resistance. They have a small bending radius, are not prone to tangling, and are lightweight.
Structure: These air ducts feature an external spiral-shaped metal wire support, including metal sheets and wires.
Materials: The duct walls are made of PTFE glass fiber coating, while the spiral wires are made of SUS 304 stainless steel or galvanized steel strips.
Temperature Range: These air ducts have a temperature range of approximately -150°C to +270°C

Product Name
Corrosion-resistant ventilation air duct
Model Number
These ducts find extensive use in industrial dust removal, suction, and the chemical industry
Temperature Range
 -150°C to +270°C
Inside diameter
wall:PTFE ,  Spiral wire:SUS304 Stainless steel 

Company Profile

Shenzhen Lkess Hose Co., Ltd
Established in 2009, is a Chinese company,Located in Shenzhen Special Economic Zone, Guangdong Province, Shenzhen is adjacent to Hong Kong, with convenient transportation, mild climate and beautiful scenery.
Lkess has a strong sales and service team of 35 people.Our team communicate in English, French, Spanish and Russian.We have obtained ISO9001,ISO14001,CE,FDA,Reach certificates,
The main products include: PU steel wire hose, wear-resistant hose, anti-static hose, dust suction hose, high-temperature air hose, high-temperature hose, telescopic hose, food-grade hose, sanitary hose, dental hose, plastic reinforcement hose, plastic hose, PU steel wire smooth hose, chemical hose, powder delivery hose, etc.
We warmly welcome customers from at home and abroad to cooperate with us for common success.


Technological Process

Application Cases


Packing & Delivery

shipping & packing
Hoses can be packaged in cardboard boxes or woven bags, or customized according to customer requirements


1. Can you produce the hose with my own brand ?
Yes, we have been offering OEM service for 10 years.
2.Can you send us a sample to test quality before ordering ?
Yes, we can provide sample by free but the freight and other charges is payed by the customers.
3.Could we pay a visit to your factory ?
Yes, you are always welcome to visit our factory.
4.Can you help us do the custom clearance ?
Yes, we can. We can help you find a professional custom clearance company to do it.
5.Can we get the goods without your company name to export ?
Yes, we can. We are allowed to use your designated agent’s name if you have one.
6.Can you produce goods with special specification ?
First of all, we need to know the specification in details, and then we need to check with our technology department. We will give customers satisfying reply as soon as possible.
Please Note That:
If you are interested in this product, please let us know your requirements in the following aspects.
1. What areas do you apply this product?
2. What size do you want?(Unit is mm or Inch)
3. What are your pressure requirements?(Unit is bar/KPa/Psi)
4. What is your MOQ?(Unit is Meter or Ton)
5. How many meters is the length of a roll?(If you have any request for this, please write down.)
6. Is the product need cold and oil resistant?(If you have,please write down the specific requirements.)
7. Are there any other requirements?(If you have,please feel free to write down the specific requirements.)

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