Conduit Diameters (TS EN 61386-22)

Scope

TS EN 61386-22 / November 2005 — Conduit systems for cable management. Part 22: Particular requirements — flexible conduit systems.

Metal Corrugated Conduit (Model 001 054 1200XX, Class 2231 21_ _ 1010)

• Material type: Metal
• Construction: Corrugated
• Connection method: Non-threaded
• Compression resistance: Light
• Impact resistance: Light
• Temperature range: −15 °C … +60 °C
• Bending resistance: Flexible
• Electrical characteristics: Not declared
• Protection against solid objects and water ingress: Not applicable
• Corrosion resistance: Low protection inside and outside
• Tensile strength: Not declared
• Flame propagation resistance: Non-flame propagating
• Suspended load capacity: Not declared

Metal Conduit — Declared Dimensions

• Ø9/12 — D = 7.2 mm, R = 3.6 mm, 2D = 14.4, 0.2D = 1.44 mm
• Ø11/14 — D = 8.8 mm, R = 4.4 mm, 2D = 17.6, 0.2D = 1.76 mm
• Ø14/17 — D = 11.2 mm, R = 5.6 mm, 2D = 22.4, 0.2D = 2.24 mm
• Ø16/19 — D = 12.8 mm, R = 6.4 mm, 2D = 25.6, 0.2D = 2.56 mm
• Ø18/21 — D = 14.4 mm, R = 7.2 mm, 2D = 28.8, 0.2D = 2.88 mm
• Ø26/29 — D = 20.8 mm, R = 10.4 mm, 2D = 41.6, 0.2D = 4.16 mm
• Ø29/32 — D = 23.2 mm, R = 11.6 mm, 2D = 46.4, 0.2D = 4.64 mm
• Ø37/40 — D = 29.6 mm, R = 14.8 mm, 2D = 59.2, 0.2D = 5.92 mm
• Ø42/45 — D = 33.6 mm, R = 16.8 mm, 2D = 67.2, 0.2D = 6.72 mm
• Ø50/53 — D = 40 mm, R = 20 mm, 2D = 80, 0.2D = 8 mm

Composite Conduit — Metal + PVC (Model 001 054 1300XX, Class 2231 21_ _ 1010)

Classification values are the same as for the metal corrugated conduit; the material type is composite (metal + PVC).

Composite Conduit — Declared Dimensions

• Ø9/13.2 — Ø11/15.2 — Ø14/18.3 — Ø16/20.3 — Ø18/22.3
• Ø26/30 — Ø29/33 — Ø37/41.5 — Ø42/46 — Ø50/54