Spiral Ventilation Duct

Due to its economy and easy installation, spiral ventilation pipes are often used in ventilation systems under normal working conditions and can be made of galvanized pipes, stainless steel, and other materials.

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The spiral ventilation pipe is made of steel strips made of galvanized and stainless steel through the four-layer precision bite forming process of the equipment. Without damaging the surface of the galvanized steel sheet and stainless steel, the joints are even and smooth, and the bite is not damaged. The mouth is tight, the connection force is strong, and the sealing performance is good.

Spiral duct
Name: Spiral Duct

Specifications: ∅100-∅2000 (mm)
Thickness: 0.5/0.6/0.8/1.0/1.2/1.5/2.0 (mm)

Material: stainless steel/galvanized sheet/color steel
Processing length: Suggested 3-4 meters/section (special can also do 6-8 meters)

Packaging and transportation: Original packaging/except for special circumstances, at your own expense

For more questions please contact

Email: nick@palmaryeco.com

Phone & Whatsapp: +8618961977750

We will reply as soon as possible.