Coal Mine Air Duct Engineering Double Resistance Duct

Product Description

Products Description

PVC  Flexible Duct

Both the Flexible Duct and the Tees are made of air duct cloth. According to the size of the tunnel fan and ventilation needs, select the corresponding size of the Flexible Duct, and add a tee at the tunnel fork to achieve multi-directional air supply.

 

Detailed Photos

 

 

Material	PVC
Working Temperature	-20 °C-- 100°C
Size	300mm-20000mm
Diameter	100mm-2000mm
Thickness	0.4~0.6mm or customized
Elasticity Index	3000Pa--5000Pa
Color	Orange/black/green/yellow

Features

               Air duct hook detail                                             Machine wiring, neat and firm,                         Internal negative pressure skeleton

closed zipper

---The air duct uses the seamless heat sealing process, and the air supply distance is long. 

---Wear-resistant biaxial polyester high-strength yarn is used for long service life. 

---Impact resistance, waterproof, flame retardant, antistatic, explosion-proof.

---Highly flexible and could be compressible and easy to carry.

---Various colors are available.

---Easy to use, stable structure, easy to install.

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Can be customized according to customer needs.
---Soft texture, lightweight, compression, and aging resistance, beautiful appearance.





Ordering notice

Before placing an order, please send us the following parameters to help us find the most suitable Flexible duct for you:
1	Diameter and air supply distance
2	Color (orange, green, black)
3	Connection method
4	Inlet and outlet dimensions of TEES, bifurcation angle

 

Company shown

Shandong Hanqi Industrial Co.,Ltd. is a rising comprehensive industrial company, which integrates in design, development, manufacturing, installation, sales and after-sales services. With it's own factories, research institute and the strategic cooperation with main adventage manufactories in China, Shandong Hanqi has served and developed solutions for global customers for more than a decade.

Shandong Hanqi Industrial Co.,Ltd. locates in famous industrial town Shandong province of east China, manufacture and export types of tunnel and mine fans.

Shandong Antai Ventilation Equipment Co.,Ltd. As the branch of Shandong Hanqi who is professional of manufacturer in tunnel construction fans and mine fans.

With the advantages of reliable quality, reasonable price and practical function, our products are very popular in world markets, we have established long and stable partnership with customers from different countries,like Russia, Saudi Arabia, UAE, Singapore, Algeria, Australia, Bangladesh, Brazil, Canada, Costa Rica, Denmark, Honduras, India, Indonesia, Jordan, Lithuania, Malaysia, Pakistan, Romania, South Africa, Thailand, USA, Vietnam and more.

FAQ

Q1, Are you factory or trading company?
We are a leading manufacturer of all kinds of high quality flexible ducts and portable ventilators with more than 20 years experience and won hundreds of cooperated customers at home and abroad.

Q2, Why I should choose your company, I never heard your company before.
We seldom advertise but focus on serving our customers and produce better products, and mainly rely on word-of-mouth publicity from customers .

Q3, What is the difference between your company and others?
We are a professional manufacturer with more than 20 years, small MOQ but good service can best meet our customers need.

Q4, Do you have all certification?
We have received ISO9001:2015 quality management system certificate,CB,CE,Explosion proof certificate etc.

Q5, How can I get a price?
An inquiry online and TM chat available, we will reply within 4hours. If you are urgent you are welcome to call s directly.

Q6, MOQ and sample order?
MOQ 1pc, sample orders are always welcomed for the detail and quality check and test. Mixed samples are acceptable.

Q7, Which country do you already have distributor?
We have a Worldwide sales network, and successfully expand in Asia, Europe, South America, Middle East market, and all of these has witnessed the entrepreneurship spirit of Dafeng group.

Q8, Can I use our private packaging, our logo on your product?
Yes,we can handle customized/OEM/ODM service.

Q9, I have 3D drawings, can your company produce?
Yes, of course. We have a professional technician team for R&D. You can tell us your detail requirements, or send us you design drawing, then we make samples for details check and confirm.

Q10, Which is new products, which is best seller?
The tunnel fan is our new product this year. The normal PVC flexible duct is hot selling in every country.

Main Product

Customer Photos

 

Business License & Certifications