StrongFlex PVC/PU Steel Wire Spiral Duct Hose
Applications:
Especally ideal for ventilation and air conditioning system, industrial vacuum cleaner, and granulate conveying systems. As suction and transport hose suitable for below substance.
- Gaseous medias such as vapors and smoke.
- Liquid medias.
- Small granultes such as dusts,powders and ect.
Feature:
Highly flexible with low weigh.Extremely compressible.Smooth interior.Highly transparent wall.Small bending radius.
Working temperature range:-20 °C to +70 °C
Material:Wall:Soft PVC;Spiral:PVC COATED STEEL WIRE
I.D.(inch) | 1 | 1.1/4 | 1.1/2 | 2 | 2.1/2 | 3 | 3.1/4 | 3.1/2 | 4 | 4.1/2 | 5 | 5.1/2 | 6 | 8 | 10 | 12 |
I.D(mm) | 25 | 32 | 38 | 51 | 63 | 76 | 82 | 90 | 102 | 115 | 127 | 140 | 152 | 203 | 254 | 305 |
Meter/Roll | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 10 | 10 |
Ester Base Polyurethane Duct
Applications:
As suction and transport hose especially ideal for abrasive solids such as dust, powders, wood chips, granulates and ect. Also are suitalbe for ventilation and air conditioning system, industrial vacuum cleaner.
Features:
- Extremely flexible and compressible
- Extremely abrasion-resistant
- Tearing resistant
- Very transparent wall
- Different colors are optional
Material:
- Wall: Top grade of Polyurethane
- Spiral: Copper coated steel wire
Working temperature range:-40 to +90 degree (short time to 125 degree)
Products Specification:
- Sizes ranges from 1" to 12" are all available
- Wall thickness ranges from 0.4mm to 1.2mm are available
- Warm remaindering: This ester base polyurethane hose is not suitable for those environment requests good resistance to microbe and hydraulic conditions.For application under this kind of environment, customers are kindly suggested to choose ether base Polyether hose.
I.D.(inch) 1 1.1/4 1.1/2 2 2.1/2 3 3.1/4 3.1/2 4 4.1/2 5 5.1/2 6 8 10 12 I.D(mm) 25 32 38 51 63 76 82 90 102 115 127 140 152 203 254 305 Meter/Roll 15 15 15 15 15 15 15 15 15 15 15 15 15 15 10 10




1. Colorful nylon tape wrapped coils
2. Transparent PVC sea worthy tape wrapped coils
3. Plastic hose reels
4. Wooden hose reels
5. Pallets with hose coils
6. Wooden case with hose coils



1. Q: What is your terms of packing?
A: Standard plastic/woven belt wrap or wrapped according to the customer's requirement
2. Q: Can you produce according to the sample?
A: Yes, OEM service available. We can produce by your samples or technical drawings.
3. Q: What is your sample policy?
A: Samples available if we have ready part in stock, shipping cost is on buyer's side.
4. Q: How do you guarantee your quality and what after-sale service do you have?
A: Our factory follow the quality standard in every producing process. Any quality problem within 3 months after purchase, we are responsible for it.
5. Q: How long does my order take to be delivered?
A: It generally takes 5-30days, depends on the order.