8'' 10'' 15'' 17'' 20'' 23'' Flexible Ventilation Hose Replacement Cuttable HVAC Ducting for Various Air Circulation and Ventilation Projects(10m,200mm-7.8")

Flexible ducts provide reliable, industrial-quality ventilation for residential and commercial environments. It can be easily folded and unfolded for easy installation.Product Name: Canvas HoseMaterial: triple thickness fabric + galvanized steel wireColor: GreenInner diameter: 75mm - 600mmLength: 1m、2m、3m、4m、5m、6m、9m、10mFeatures: High temperature resistance, fireproof, can be folded at willThe package includes:1 × ventilation pipeNote:1. This product is manually measured, and there may be an error of 1-3cm.2. Due to shooting angle, light, viewing angle and other reasons, it is inevitable that there will be subtle errors and color differences. Thank you for your understanding.

• The flexible pipe is made of thick conformal fabric with a built-in steel wire structure, which has the characteristics of thermal insulation, flame retardant, waterproof, and oil-proof. Very strong and tough, long service life.
• Fireproof and heat-resistant, ignite the flame, the flame will automatically extinguish in 3-6 seconds, and can be wiped with water or a damp cloth.
• Ventilation duct hose is used for exhaust, smoke exhaust, exhaust, fan, kitchen smoke exhaust, environmental protection equipment dust removal, mechanical equipment ventilation duct, air conditioning exhaust.
• The collapsible exhaust pipe can be easily folded and unfolded, folding for easy storage and transportation, and the flexible air duct design increases the applicability of intake or exhaust scenarios.
• 180° arbitrary bending, no rigid bending, integrated molding, elongation compression without flanging, delamination, deformation, with certain radial compression and expansion properties.