polyester ventilation spiral duct

Price:

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Quantity Order:

Origin:

China

Quantity:

500 meters

Pack. & Delivery:

carton box packaged

Applications of polyester ventilation spiral duct:

Flame-retardant suction and blast hose, especially suitable:
- for applications where flame-retardant hoses are needed
- for solids such as dust, powder and fibers
- for gaseous media like vapors and smoke
- as bellows and compensator

Features:
- Very good resistance to heat
- Highly flexible and compressible.
- External steel helix protects against abrasion
- Firm clamping of the wall in clamp proofed
- Good resistance to chemical substance.
- Small bending radius
- Flame-retardant
- Kink-proof
- Light weight

Materials:
- wall: Silicone coated glass fiber fabric
- clamp profile: galvanized steel

Temperature Range:
-20 to + 120 degree centigrade approx.

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