Construction

During this extrusion process of plastic profiles, a spring steel wire is moulded into the profile, so that it cannot move or twist. The material is then spirally welded onto the overlaps thus giving the hose its final form.

Advantages

Production variations available from lightweight and highly flexible through to heavy-weight and extremely vacuum-proof.

• spiral-shaped without welded overlaps
• continuous, symmetrical folding due to robust connection between plastic and spring steel wire
• aerodynamically efficient due to smooth inner lining
• available with a stainless steel helix
• production diameters available (dep. on hose type) from 1.25" to 8"

View the extruded hose production process