Hot Keywords:
- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
 |
| Quantity: | |
|---|---|
To withstand the harsh environment of TBM construction, we've added a thicker wear-resistant layer, specifically reinforcing the material at the duct base and in areas prone to wear. This prevents the duct from easily breaking when dragged over rough terrain or subjected to frequent friction with rock. Our flexible ducts can be used with the ventilation systems such as TBMs and tunnel boring machines, ensuring air circulation in the equipment operating area and protecting personnel safety.
Use knitted/woven polyester fabric
Coated with PVC on both sides
Completely waterproof,
acid and alkali resistance
corrosion resistance, wear resistance
Non-toxic, odorless, dust-free
Anti-cold, Anti-mildew, Anti-UV
Anti-static (optional) : surface resistivity : less than 3×108ohm
Flame retardant(optional) : NFPA-701, B1, B2 or M2
Use temperature: -40℃ to +100℃
• Mining projects
• Metro projects
• Highway projects
• Railway projects
• TBM projects
• Machine equipment connector
• Other underground projects requiring ventilation.
We offer a variety of pipe diameters (e.g., 300mm, 500mm, 600mm, 1000mm, etc.) and lengths to meet the needs of projects of varying sizes.
Custom colors (commonly available in eye-catching yellow or orange for easy identification in dimly lit environments) and lengths can be customized to meet customer needs. Various accessories, such as hanging rings, steel ring reinforced joints, and quick connectors, can be added to enable quick and leak-proof connection to fans and existing piping systems.
To withstand the harsh environment of TBM construction, we've added a thicker wear-resistant layer, specifically reinforcing the material at the duct base and in areas prone to wear. This prevents the duct from easily breaking when dragged over rough terrain or subjected to frequent friction with rock. Our flexible ducts can be used with the ventilation systems such as TBMs and tunnel boring machines, ensuring air circulation in the equipment operating area and protecting personnel safety.
Use knitted/woven polyester fabric
Coated with PVC on both sides
Completely waterproof,
acid and alkali resistance
corrosion resistance, wear resistance
Non-toxic, odorless, dust-free
Anti-cold, Anti-mildew, Anti-UV
Anti-static (optional) : surface resistivity : less than 3×108ohm
Flame retardant(optional) : NFPA-701, B1, B2 or M2
Use temperature: -40℃ to +100℃
• Mining projects
• Metro projects
• Highway projects
• Railway projects
• TBM projects
• Machine equipment connector
• Other underground projects requiring ventilation.
We offer a variety of pipe diameters (e.g., 300mm, 500mm, 600mm, 1000mm, etc.) and lengths to meet the needs of projects of varying sizes.
Custom colors (commonly available in eye-catching yellow or orange for easy identification in dimly lit environments) and lengths can be customized to meet customer needs. Various accessories, such as hanging rings, steel ring reinforced joints, and quick connectors, can be added to enable quick and leak-proof connection to fans and existing piping systems.
