stainless steel / galvanized spiral pipe air ventilation pipe/ duct

galvanized spiral pipe air ventilation pipe

Quick Details

Model Number: Customize
Type: Ventilation
Material: Galvanized Steel
Application: industrial and construction
Product name: ventilation pipe
Function: transporting gas
Size: Customized Size
Shape: Customized
Standard: ASTM/JIS/EN
Payment: T/T,L/C
Name: ventilation pipe


Product Description

1.Ventilation ducts are usually used for transporting gas. It's a municipal infrastructure which primarily enables air circulation and reduce the concentration of harmful gases.

2. It's mainly used in industrial and construction projects, and the field of application is such as: the purification systems for dust-free plant of electronics industry ;the purification system for the sterile workshop of medicine, food;the central air conditioning systems for hotels, shopping malls, hospitals, factories and offices; exhaust pipes for industrial pollution control;ventilation pipe for industrial environment,gas drainage system and cycle climate-controlled air system in coal mine.


Spiral duct is made of metal material into spiral seam thin wall pipe. There is round type, flat round, no welding,
no air leakage
It has the advantages as below:
1. Good product compatibility, high standardization.
2. Good sealing, Small ventilation loss and energy loss is small
3. Small Ventilation resistance, Low noise
4. Good Strength and Rigidity, Saving material
5. It adopt the four connection type of reducing the socket, casing connection, flange connection, band connection.
Easy to install and less joint point.
6. Good corrosion resistance, neutral salt spray test for 240 hours


Our Service

Pre-sale Service
1.Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock, and can deliver within short time.Many styles for your choices.
3.OEM and ODM order are accepted, Any kind of logo printing or design are available.
4.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
5.All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After-sale  Service
1. We are very glad that customer give us some suggestion for price and products.
2. If any question, please contact with us freely by E-mail or Telephone.