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+86 13816377866 | jimmy011@126.com
Professional Manufacturer Fire resistance Continuous Suspension Rib Metro Tunnel Fabric Air Ducting
Specifications:
| Item | Unit | Result | ||
| Color | - | blue, yellow, red, white or customized | ||
| Base Fabric | - | knitted/woven polyester fabric with both sides pvc coated | ||
| Weight | g/m2 | 400-900 or customized | ||
| Length | m | 1-300 or customized | ||
| Diameter of Duct | mm | 300-3000 or customized | ||
| Joint of Duct | Longitudinal Joint ( Related to Diameter) | pcs | 1-4 | |
| Circumferential joint | pcs | 1 | ||
| Sealing flap extend | mm | 10-20 | ||
| Duct | Non-perpendicularity with Duct Axes | ° | 3 | |
| Steel Ring Material | - | spring manganese steel or cold drawn steel | ||
| Diameter of Steel Ring | mm | 5-10 or customized | ||
| Distance Between Gromment | mm | 50-80 or customized | ||
| Suspension Way | - | suspension fin/patch or customized | ||
| Connection Way | - | steel ring or zipper connection | ||
| Torsional Capacity | Duct Length (≤5m) | mm | 1/24 | |
| Duct Length (>5m) | 1/6 | |||
| Tensile Strength of Welding Joint | N/50mm | 1000-2500 or customized | ||
| Tensile Strength (Warp/Weft) | N/50mm | 1500-3000 or customized | ||
| Tear Strength(Warp/Weft) | N | 400-600 or customized | ||
| Adhesion Strength | N/50mm | 60-100 or customized | ||
| Antistatic | Ω | <3*108 or optional | ||
| Wind Pressure Resistance | Pa | 3000-10000 | ||
| Flame Retardant | - | EN-71/UL94/DIN4102 or customized | ||
JVTIADUCT ® Air Ducting advantages:
Flame resistance conforms to EN71-2 : 2011/DIN4102/UL94.
Woven/knitted polyester fabric with both sides pvc coated.
Low friction loss.
Dual suspension fin/tab to withstand double pressure.
Seam welded by hot air or HF to be airtight and provide low leakage.
High wear resistance and tear strength.
Anti-static feature(<3*108) optional.
Diameter range 600-3000mm.
Standard length 20m, custom lengths available.
Standard coupling : zipper coupling + sleeve cover, other connection way available.
Annual production 2,000,000m for ventilation ducts and 15,000,000 m2 duct fabric, fully meet your needs.
Ready for fast and easy installation.
Apply for related certification as different country or region.
Applications of around the world:
Certifications:
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