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| Customization: | Available |
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| Feature: | Anti-Mildew, Anti-UV, Fireproof, Tear-Jerking, Water Proof, Water Resistant, Windproof |
| Style: | Coating |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
GS specializes in the design and manufacture of both positive and negative pressure ventilation systems, with a diverse product portfolio comprising over 100 models across three core series. Our solutions are widely applied in bridge and tunnel construction, highways, light rail and high-speed rail systems, mining, and other critical sectors.
Through continuous refinement and rigorous testing, GS products deliver proven performance, exceptional stability, and high reliability. We maintain strong technical capabilities, supported by comprehensive processing equipment and quality assurance systems.
GS serves a global client base, including internationally recognized partners such as Siemens, ABB, GE, and VEM, as well as leading domestic enterprises like Weichai Power and Sinotruk. Our products and services have reached over 100 countries and regions, including the UK, France, Italy, Japan, and South Africa.
Guided by our commitment to excellence, we strive to provide advanced products, professional technical support, and dependable after-sales service. We look forward to collaborating with partners worldwide to achieve new milestones together.
| Item | Specification |
| Zippered PVC-Coated Positive Pressure Ventilation Duct | FTZSS(c300*10m) |
| FTZSS(c400*10m) | |
| FTZSS(c500*10m) | |
| FTZSS(c600*10m) | |
| FTZSS(c800*10m) | |
| FTZSS(c1000*10m) | |
| FTZSS(c1200*10m) | |
| FTZSS(c1300*10m) | |
| FTZSS(c1400*10m) | |
| FTZSS(c1500*10m) | |
| FTZSS(c1600*10m) | |
| FTZSS(c1800*10m) | |
| FTZSS(c2000*10m) | |
| FTZSS(c2200*10m) | |
| FTZSS(c2200*10m) | |
| FTZSS(c2400*10m) | |
| FTZSS(c2600*10m) | |
| FTZSS(c3000*10m) |
Production steps:
Material |
Knitted/woven polyester fabric with both sides PVC coated |
Diameter |
300-3000mm or customized |
Thickness |
0.45-0.9mm or customized |
Weight |
350--700g/m²or customized |
Length |
1--300m or customized |
Wind pressure |
3000--10000 Pa |
Temperature |
-20--200ºC |
Color |
black,yellow,orange or customized |
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Elasticity Index
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3000Pa--5000Pa
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| Material | Knitted/woven polyester fabric with both sides PVC coated |
| Diameter | 200--3000mm or customized |
| Thickness | 0.45-0.9mm or customized |
| Weight | 470g/m2 or customized |
| Length | 1--300m or customized |
| Wind pressure resistance | ≥5000 Pa |
| Temperature | -20--200ºC |
| Steel ring material | Spring manganese steel or cold drawn steel |
| Steel ring thickness | 5--10mm or customized |
| Standard steel ring pitch | 100mm or customized |
| Suspension clasp spacing | 500mm or customized |
| Color | black,yellow,orange or customized |
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