PRODUCTS

Air Forcing Duct
Spiral Duct
Ancillary Product
Ducting Repair
Coupling System
PVC-coated Fabric / PVC Tarpaulin
PVC Welding Machine / Hot Air Welding Machine

0086 13921439224



E-mail: joyce@newstarventilation.com
Add: Jinshan Tower, No.8 Shanxi Rd, Nanjing, PRC
Tel / Fax:0086 25 8663 9684
Phone: 0086 139 214 39224
Skype:newstarventilation
Wechat: 0086 13921439224

name: Heavy Duty Reinforced Flexible Suction Spiral Ventilation Ducting for Subway Tunnel
date: 2024-10-11 16:27:08
view: 109
about:

　 We, NEWSTAR PLASTIC INDUSTRY CO.,LTD., is a professional supplier of flexible ventilation ducting for mine and tunnels in China. Being engaged in the field of mine ventilation for more than 30 years, we have rich experience in making all kinds of fle...




DETAIL



Specifications

Technic

Coated or laminated

Material

PVC coated fabric+ steel wire

Color

Yellow or black or orange or customized

Diameter

10-122 inches

Use temperature

-40℃ ~   +100℃

Coupling Type

Zipper, Velcro, or steel ring

Helix

Steel wire

Flame retardant(optional)

NFPA-701, B1, B2 or M2

Anti-static (optional)

less than 3×108ohm

 

NEWSTAR spiral ventilation duct is frequently used in negative pressure in the underground, and it can blow air from outside and exhaust air from inside. Our reinforced steel wire is made of cold-drawn section steel to support higher pumping pressures to meet customer requirements.

 

Packing and Delivery

Heavy Duty Reinforced Flexible Suction Spiral Ventilation Ducting for Subway Tunnel(图1)

Heavy Duty Reinforced Flexible Suction Spiral Ventilation Ducting for Subway Tunnel(图2)

Heavy Duty Reinforced Flexible Suction Spiral Ventilation Ducting for Subway Tunnel(图3)

Heavy Duty Reinforced Flexible Suction Spiral Ventilation Ducting for Subway Tunnel(图4)



Message consultation

For any inquiry, we will respond within 12 hours.


Navigation
contact us
  • Newstar Plastic Industry Co.,Limited.
    E-mail: joyce@newstarventilation.com
    Add: Jinshan Tower, No.8 Shanxi Rd, Nanjing, PRC
    Tel / Fax:0086 25 8663 9684
    Phone: 0086 139 214 39224
    Skype:newstarventilation
    Wechat: 0086 13921439224
Request a Quote

Copyright © Newstar Plastic Industry Co.,Limited All Rights Reserved | Sitemap | Technical Support:yunsu network