ISO 368:2017

INTERNATIONAL ISO
STANDARD 368
Fifth edition
2017-12
Spinning preparatory, spinning and
doubling (twisting) machinery —
Tubes for ring-spinning, doubling and
twisting spindles, taper 1:38 and 1:64
Matériel de préparation de filature, de filature et de retordage —
Tubes pour broches de continus à filer et à retordre à anneaux,
conicité 1:38 et 1:64
Reference number
ISO 368:2017(E)
©
ISO 2017

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ISO 368:2017(E)

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ii © ISO 2017 – All rights reserved

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ISO 368:2017(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Types, dimensions and tolerances . 1
4.1 Tubes . 1
4.1.1 Tube types . 1
4.1.2 Dimensions . 1
4.1.3 Total run-out tolerance . 1
4.2 Gauges . 1
5 Tubes and gauges . 2
5.1 Tubes . 2
5.2 Gauges . 3
6 Designation . 5
6.1 Tubes . 5
6.2 Gauges . 6
© ISO 2017 – All rights reserved iii

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ISO 368:2017(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member bod
...