Fireproofing Flexible Aluminum Alloy Duct Ventilation Hose - Products - Dongyang WeiKa Hose Co.,Ltd
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Fireproofing Flexible Aluminum Alloy Duct Ventilation Hose
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Product: Views:410Fireproofing Flexible Aluminum Alloy Duct Ventilation Hose 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2018-01-18 12:03

Fireproofing Flexible Aluminum Alloy Duct Ventilation Hose 


Aluminum Alloy Ventilation Hose made from aluminum alloy, ideal for kitchen ventilation,water heater,exhaust fan,central air-condition ventilation ducts.


1) Fireproofing
2) Flexible and can bend into any angle.
3) Excellent high temperature resistant

4) Operating pressure: 2000pa(max); Air velocity: 25m/s (max )

5) Temperature Range: -30℃ +140℃


Q1: Are you a factory or trading company?

A1: 100% factory and your are always welcome for a factory visit.

Q2: Can I have a sample order?

A2: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q3: What about the lead time?

A3: Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than .

Q4: How do you ship the goods and how long does it take to arrive?

A4: We usually ship by sea, sample by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5: How do you control quality?

A5: Strictly followed by ISO 9001:2008 quality control system and products tested daily by our 

own, also certified by the third parties .