Aluminium Alucore Cots


Aluminium Alucore Cots

  • Specification :

    Alloy

    3003/3103/31000/AlMnCu/AlMn1

    Internal Diameter Tolerance

    ± 0.025 mm(For All Cots)

    ±0.015 mm(For Comber Cots )

    Internal Surface Finish

    < 0.4 µRa

    Straightness

    0.7 mm Per 1000 mm Length

    Length

    As Required From 400 mm to 2100 mm (Length Tolerance +3.0 mm, -0.00 mm)

    Sizes

    See Tables below

    Length

    More than 80 Sizes (Shown Overleaf)

  • Cots For:

    • Compact Yarn Spinning
    • Comber
    • Ring Frame.
    • Draw Frame.
    • Texturizing.













  • Size Range:

    ID
    (mm)
    Thk
    (mm)
    12.90 0.50
    12.90 0.80
    12.90 1.10
    13.90 1.00
    14.50 0.80
    15.80 1.00
    15.82 1.00
    15.85 1.00
    15.88 1.00
    15.89 1.00
    15.90 1.00
    15.93 1.00
    15.96 1.00
    15.97 1.10
    15.98 1.00
    16.00 1.30
    16.00 1.50
    16.90 1.00
    16.90 1.10
    17.10 1.10
    17.88 1.10
    18.90 1.00

  • Size Range:

    ID
    (mm)
    Thk
    (mm)
    17.90 1.10
    17.93 1.10
    18.10 1.00
    18.88 1.00
    18.88 1.10
    18.90 1.00
    18.90 1.30
    18.90 1.50
    19.90 1.00
    19.90 1.30
    19.90 1.50
    20.12 1.30
    20.40 1.40
    20.50 1.50
    20.88 1.00
    20.90 1.00
    21.90 1.00
    21.90 1.10
    21.90 1.30
    21.90 1.50
    22.90 1.00
    22.90 1.10
    22.90 1.30

  • Size Range:

    ID
    (mm)
    Thk
    (mm)
    22.90 1.50
    23.00 1.50
    23.90 1.00
    23.90 1.30
    23.90 1.50
    24.90 1.00
    24.90 1.10
    15.80 1.00
    25.20 1.00
    25.20 1.30
    25.20 1.50
    25.90 1.00
    25.90 1.30
    25.90 1.50
    26.90 1.00
    27.00 1.00
    27.90 1.00
    27.90 1.50
    28.18 1.00
    28.90 1.00
    29.90 1.50
    29.90 1.00
    29.90 1.10
    29.90 1.30

  • Size Range:

    ID
    ( mm)
    Thk
    ( mm)
    31.90 1.50
    32.18 1.00
    32.50 1.25
    37.90 1.50
    44.90 1.30
    44.90 1.50
    44.90 1.50
    47.38 1.24
    47.38 1.25
    47.40 1.26
    48.04 1.58
    50.90 1.50
    53.10 1.50
    53.90 1.50
    54.90 1.50
    57.38 1.25
    66.90 1.50


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