PO Non-shrinkable Tubing
WSS PET Material Bundle Wires / Harness

Expandable Sleeve WSS

PET (polyethylene terephthalate) material, excellent application for various bundle wires, wiring harness and hoses protection, etc.

Good flexibility, installation performance
Standard colors: Black, Red, Yellow, White, Green, Blue (others on request)

Dimensions

Size, composition, diameter, max diameter and standard package per reel

Size (mm) Compos Nx/mm Diameter (mm) Max. Diameter (mm) Standard Package (m/reel)
3 1/0.25 3.0 5.0 1000
4 1/0.25 4.0 6.0 1000
5 1/0.25 5.0 7.0 1000
6 1/0.25 6.0 8.0 1000
6 3/0.20 6.0 8.0 800
7 1/0.25 7.0 9.0 800
7 3/0.20 7.0-8.0 10.0 500
8 1/0.25 8.0 10.0 500
8 3/0.20 8.0 10.0 500
9 1/0.25 9.0 11.0 500
9 3/0.20 9.0 11.0 500
10 1/0.25 10.0 12.0 500
10 3/0.20 10.0 12.0 500
12 3/0.20 12.0 14.0 500
12 3/0.25 12.0 14.0 500
14 3/0.20 14.0 16.0 500
14 3/0.25 14.0 16.0 500
16 3/0.20 16.0 18.0 500
16 3/0.25 16.0 18.0 500
18 3/0.20 18.0 20.0 400
18 3/0.25 18.0 20.0 400
20 3/0.20 20.0 22.0 400
20 3/0.25 20.0 22.0 400
22 3/0.20 22.0 24.0 400
22 3/0.25 22.0 24.0 400
24 3/0.20 24.0 26.0 400
24 3/0.25 24.0 26.0 400

Technical Data

Property, test method and standard values (insulated vs oil‑resistant breakout)

Property Test Method Standard Value (Insulated breakout) Standard Value (Oil resistant breakout)
Operating temperature IEC216 -55°C~100°C -20°C~100°C
Tensile strength ASTM D2671 ≥13MPa ≥12MPa
Elongation ASTM ≥300% ≥300%
Tensile strength after thermal aging ASTM ≥11MPa ≥10MPa
Elongation after thermal aging 120°C/168hrs ≥230% ≥230%
Water absorption ASTM D2671 ≥0.1% ≥0.1%
Volume resistivity 120°C/168hrs ≥1×10¹⁴ Ω·cm ≥1×10¹⁴ Ω·cm
Oil resistance ISO62 ≥10MPa
Tensile strength after dipping IEC93 ≥10MPa
Oil resistance (elongation at break after dipping) ASTM D2671 (70# cable oil/168h) ≥230%
Dielectric strength IEC243 ≥20kV/mm ≥20kV/mm

Note: “—” indicates not applicable for that version.