Galvanized Steel Spiral Round Duct Pipes
Spiral duct price roof umbrella Cowl at factory
| Material | Galvanized Steel |
| Color | Silver |
| Size | 100-1800mm |
| Thickness | 0.5-5.0mm |
| Shape | Round Shaped |
Q: Can you produce customized goods ?
A: Yes, the size, diameter and length can be produced as per client's requirements.
Q: Can you print words on products as per client's requirement?
A: Yes, make label according to your exact requirement.
Q: Can you do business via Ali Online Transaction?
A: Yes, we can make the deal through AOT.
Q: What is your payment terms?
A: T/T, L/C at sight or Paypal.
Q: Do you accept OEM?
A: Yes, OEM or ODM are both OK.
Q: Where is your nearest loading port ?
A: Shanghai or Ningbo, China.
Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to customer's requests.
Main products
Roof turbine ventilator ,Spiral duct ,Tdf duct ,Bbq exhuast pipe ,Flexible connecter ,Flexible duct ,Duct fittings ,Fire damper and so on
| Roof turbine ventilator | Spiral duct | Tdf duct | Bbq exhuast pipe |
| Flexible connecter | Flexible duct | Duct fittings | Fire damper |
1. Smooth appearance, no zinc tumor, burr, silver white;
2. Convenient installation and little connection;
3. Small ventilation resistance and low ventilation noise;
4. Good strength and rigidity;
5. The thickness is controllable and can be selected arbitrarily in 5-107 mu m.
6. No hydrogen embrittlement and no temperature hazard, the mechanical properties of materials can be guaranteed.
7. Can replace part of the process of hot galvanizing;
8. Good corrosion resistance, neutral salt spray test for 240 hours;
9. The hot-dip galvanizing method is applied to the strong corrosive environment, such as strong acid and alkali fog.
10. We can design and customize all kinds of specifications according to customer's requirements.
Application range
Spiral duct is widely used.The purification system is sent back to the air duct, the air duct of the central air conditioning system, the ventilation ducts of the industrial discharge ventilation, the environmental protection system, the exhaust duct, the mine drainage gas pipe, the mine rubber duct, etc.
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