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: High Quality Semi-rigid Anti-static flexible Spiral Hose for tunnel
date: 2025-02-12 17:54:55
view: 187
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...

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DETAIL

Spiral ventilation ducting can be used as elbows in negative pressure application. Through the exhaust fan to form negative pressure in the mines or tunnels, to promote the outdoor fresh air into the mines or tunnels, so as to achieve the renewal and circulation of indoor air.

Specific attributes

Material	PVC Coated Fabric
Base Fabric	knitted/woven polyester fabric
Color	Yellow or Black
Fireproof	B1, B2, M1, M2, NFPA701 Optional
Use temperature	-40℃ ~ +100℃
Surface Resistivity-Anti-static (optional)	<300 mega
Pitch	150mm, 200mm, 300mm
Diameter of Wire	5mm ~ 10mm
Diameter	10 inches ~ 70 inches
Coupling Type	Steel ring, Zipper, Velcro or Customers Requirement
Features	Flexible, Waterproof, Windproof, Anti-cold, Anti-mildew, Anti-UV, Anti-aging, Tear Resistant, Corrosion Resistance, Flame retardant, etc.

Application

High Quality Semi-rigid Anti-static flexible Spiral Hose for tunnel(图1)

High Quality Semi-rigid Anti-static flexible Spiral Hose for tunnel(图2)

Message consultation

For any inquiry, we will respond within 12 hours.

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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

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