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24/10/2025

Heat Shrinkable Tubing 2:1 flexible and transparent
Art.-Nr. 305-25438 | HFT-B-25.4/12.7-PO-X-CL | 

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3:1 shrink ratio tubing is ideal in many applications.
Transparent HFT-B tubing is often fitted as a see through protective sleeve over cable markers.

    • Fast shrinking, easy handling, good mechanical strength and resistance against chemicals and solvents
    • UL-224 and CSA approved
    • Easy to print on
    • Available in a wide range of colours and internal diameters
    Package size
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    Application This high performance thin wall tubing is used extensively for electrical and mechanical protection. It is also well proven for sleeve marking to identify wiring circuits.

    The transparent version is used for bundling and cable jacketing where visual inspection is required. It is often fitted as a see through protective sleeve over cable markers.
    Colour Transparent (CL)
    Heat Shock Elongation 540%
    Heat Shock Tensile Strength 25MPa
    Heat Shock Test 4h/200°C
    Material Polyolefin, cross-linked (PO-X)
    PART DESCRIPTION HFT-B-25.4/12.7-PO-X-CL
    Package Content 50m
    Package Content packed in lengths
    Product Family HFT-B - halogen free
    Product Group Heat Shrinkable Tubing 2:1 flexible and transparent
    Shrink Ratio 2:1
    Size 1"
    Type HFT-B-25.4/12.7
    Variant Thin-Wall
    With inner glue (Yes/No) No
    Longitudinal Change After Shrinkage -5% max.
    Recov. ⌀ d max. 12.7mm
    Supplied ⌀ D min. 25.4mm
    Wall (WT) 0.90mm
    Dielectric Strength 25kV/mm
    Elongation at break (min.) 540%
    Halogen-free Yes
    Insulation Class B (VDE 0530)
    Min. Shrink Temperature - °C +135 °C
    Operating Temperature -55 °C to +135 °C
    ROHS compliant Yes
    Specifications
    Specifications DEF STAN 59-97/3, MIL-DTL-23053/5C, NF F 00-608
    Tensile Strength 25MPa
    UL Listed (US and Canada) No
    Volume Resistance 10¹⁴ Ω cm
    Country of Origin NL
    GTIN-13 / EAN 4031026435022
    ETIM 7.0 Key EC000217
    ETIM 8.0 Key EC000217
    ETIM 9.0 Key EC000217
    UNSPSC Key 39121723
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    Art.-Nr.: 305-25438 Contact
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