PVC Flexible Duct, Ventilation Duct & Exhaust Pipe

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Astberg PVC Flexible Pipe/Insulated Pipe/Chimney pipe/Duct Pipe/Exhaust pipe/Aluminum pipe (150mm/6") - Astberg Ventilation

ASTBERG PVC FLEXIBLE INSULATED DUCT PIPE 150MM 6"-AFD150

Regular price Rs. 2,575.00
Sale price Rs. 2,575.00 Regular price
Unit price
Brand: AstbergColor: greyFeatures: Designed for ventilation applications including HVAC, dryer, grow rooms and tents Thick...
Astberg PVC Flexible Pipe(100mm/4) 10 Meter/32 Feet/Insulated Pipe/Chimney pipe/Duct Pipe/ - Astberg Ventilation

ASTBERG PVC FLEXIBLE INSULATED DUCT PIPE 100MM 4" 32 10MTR-AFD100

Regular price Rs. 1,850.00
Sale price Rs. 1,850.00 Regular price Rs. 2,190.00
Unit price
Brand: AstbergColor: greyFeatures: Thick layer of grey PVC on this ducting prevents light leaksDetails: It...
Astberg PVC Flexible Pipe/Insulated Pipe/Chimney pipe/Duct Pipe/Exhaust pipe/Aluminum pipe (200mm/8") - Astberg Ventilation

ASTBERG PVC FLEXIBLE INSULATED DUCT PIPE 200mm 8" 5 MTR-AFD200

Regular price Rs. 2,790.00
Sale price Rs. 2,790.00 Regular price
Unit price
Brand: AstbergColor: GreyFeatures: Designed for ventilation applications including HVAC, dryer, grow rooms and tents Thick...
Astberg PVC Flexible Pipe/Insulated Pipe/Chimney pipe/Duct Pipe/Exhaust pipe/Aluminum pipe (200mm/8") - Astberg Ventilation

Astberg PVC Flexible Pipe/Insulated Pipe/Chimney pipe/Duct Pipe/Exhaust pipe/Aluminum pipe (315mm/12")-AFD315

Regular price Rs. 3,190.00
Sale price Rs. 3,190.00 Regular price
Unit price
Brand: Astberg Color: Grey Features: Designed for ventilation applications including HVAC, dryer, grow rooms and...
Astberg PVC Flexible Pipe/Insulated Pipe/Chimney pipe/Duct Pipe/Exhaust pipe/Aluminum pipe (150mm/6") - Astberg Ventilation

Astberg PVC Flexible Pipe/Insulated Pipe/Chimney pipe/Duct Pipe/Exhaust pipe/Aluminum pipe (250mm/10")-AFD250

Regular price Rs. 2,950.00
Sale price Rs. 2,950.00 Regular price
Unit price
Brand: Astberg Color: grey Features: Designed for ventilation applications including HVAC, dryer, grow rooms and...
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Premium Duct Pipe & Ventilation Accessories

Looking for a reliable duct pipe for your ventilation system? Astberg Ventilation offers a premium range of duct pipes designed for HVAC installations, kitchen exhaust setups, grow rooms, dryers, and industrial applications. Built from high-grade PVC and aluminium, our duct pipes deliver superior airflow, prevent light leaks, and withstand continuous operation — all
at competitive prices with pan-India delivery.

What is Duct Pipe?


A duct pipe is a tube or channel used to direct and transport air from one place to another within a ventilation or HVAC (Heating, Ventilation, and Air Conditioning) system.

Why Choose Astberg Duct Pipes?

  • Durable double-wall PVC construction with steel wire reinforcement.
  • Available in multiple diameters (100mm, 125mm, 150mm, 200mm+).
  • Compatible with inline fans, exhaust fans, and HRV/ERV systems.
  • Flexible design for easy installation around bends and tight spaces.
  • Prevents light leaks — ideal for grow rooms and controlled environments.
  • Tested for HVAC, kitchen chimney, bathroom exhaust & industrial use

Types of Duct Pipes Available

•  Residential HVAC & fresh air systems

• Kitchen exhaust and chimney connections

• Bathroom & toilet exhaust ventilation

• Grow tent and grow room ventilation

• Industrial and commercial air ducting

• Server room cooling setups


How to Choose the Right Duct Pipe

Selecting the correct duct pipe depends on three main factors: diameter, length, and material. For standard residential ventilation, a 100mm or 150mm PVC flexible duct pipe is recommended. For high-volume commercial or industrial airflow, consider 200mm or
larger aluminium duct pipes with rigid construction. Always match the duct pipe diameter to your inline fan or exhaust fan outlet for optimal performance.

 FAQ Section

Q1. What is a duct pipe used for?

A duct pipe is used to channel air from one location to another in a ventilation system. It connects exhaust fans, inline fans, and air handling units to outlets, vents, or the outside atmosphere. Duct pipes are essential in HVAC setups, kitchen chimneys, bathroom exhausts, grow rooms, and industrial air management systems.

Q2. What sizes of duct pipes are available at Astberg?

Astberg offers duct pipes in standard diameters including 100mm, 125mm, 150mm, and 200mm. Custom sizing may be available for industrial or commercial orders. Always match the duct pipe diameter to the fan or unit outlet for efficient airflow.

Q3. Are Astberg duct pipes flexible or rigid?

Astberg offers both flexible PVC duct pipes (ideal for curved or tight installations) and more structured duct options. The flexible duct pipes are made from double-wall PVC with steel wire reinforcement for durability and shape retention.

Q4. Can I use a duct pipe for a grow room?

Yes. Astberg's PVC flexible duct pipes are designed specifically for grow room and grow tent applications. The thick grey PVC layer prevents light leaks, which is critical for light-sensitive growing environments.

Q5. What is the difference between a duct pipe and an exhaust pipe?

Both terms are often used interchangeably. A duct pipe generally refers to any pipe used to convey air (supply or exhaust), while an exhaust pipe specifically removes stale, contaminated, or hot air from a space. Astberg's accessories range covers both
use cases.

Q6. Do Astberg duct pipes come with free shipping?

Yes, Astberg offers free shipping on orders over ₹5,000 across India, with delivery within 5 working days to most locations.