• Circular pipes for standard air movement
• Certified manufacturing process for air air-tight guarantee
• Rigid construction with no unwinding when cut
• Stamped and dimple locked with Spiro and Express certification
• Can be produced with or without corrugation on request
• Standard length is 3m, but any length can be made to suit specific orders
• Standard Stainless pipes are in 304 2B grade (grade 316 requires a minimum order quantity)
• Available in diameters from 100mm to 2500mm

Circular Ducting