ISO 10763:2019

Hydraulic fluid power - Plain-end, seamless and welded precision steel tubes - Dimensions and nominal working pressures

This document specifies sizes and nominal working pressures for tubes with outside diameters in accordance with ISO 4397, and wall thicknesses and mechanical properties in accordance with ISO 3305 (seamless precision steel tubes} and ISO 3305 (welded precision steel tubes). The nominal working pressures included in this document reflect a design factor ratio of 4 to 1 applied to the calculated burst pressures.

Transmissions hydrauliques — Tubes de précision en acier, soudés ou non, à extrémités lisses — Dimensions et pressions nominales de travail

General Information

• Status: Withdrawn
• Publication Date: 05-Dec-2019
• Withdrawal Date: 05-Dec-2019
• ICS: 23.100.40 - Piping and couplings
• ICS: 77.140.75 - Steel pipes and tubes for specific use
• Technical Committee: ISO/TC 131/SC 4 - Connectors and similar products and components
• Drafting Committee: ISO/TC 131/SC 4/WG 6 - Methods for connecting hose fittings and tubes to connectors
• Current Stage: 9599 - Withdrawal of International Standard
• Start Date: 26-Jun-2020
• Completion Date: 13-Dec-2025

Relations

• Consolidated By: ISO 6185-3:2024 - Inflatable boats - Part 3: Boats with a length of the hull less than 8 m with a motor power rating of 15 kW and greater
• Effective Date: 06-Jun-2022
• Revised: ISO 10763:2020 - Hydraulic fluid power - Plain-end, seamless and welded precision steel tubes - Dimensions and nominal working pressures
• Effective Date: 23-Apr-2020
• Revises: ISO 10763:1994 - Hydraulic fluid power - Plain-end, seamless and welded precision steel tubes - Dimensions and nominal working pressures
• Effective Date: 14-Jan-2017

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 10763
Second edition
2019-12
Hydraulic fluid power — Plain-end,
seamless and welded precision steel
tubes — Dimensions and nominal
working pressures
Transmissions hydrauliques — Tubes de précision en acier, soudés ou
non, à extrémités lisses — Dimensions et pressions nominales de travail
Reference number
©
ISO 2019
© ISO 2019
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ii © ISO 2019 – All rights reserved

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 1
5 Nominal working pressures . 1
6 Identification statement (Reference to this document) . 4
Foreword
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electrotechnical standardization.
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described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
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iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 131, Fluid power systems, Subcommittee
SC 4, Connectors and similar products and components.
This second edition cancels and replaces the first edition (ISO 10763:1994), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— The complete document was reformatted, especially Table 1 to improve readability.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2019 – All rights reserved

Introduction
In hydraulic fluid power systems, power is transmitted and controlled through a liquid under pressure
within an enclosed circuit.
Components may be connected through their ports by connections (fittings) and conduits. Tubes are
rigid conduits.
INTERNATIONAL STANDARD ISO 10763:2019(E)
Hydraulic fluid power — Plain-end, seamless and welded
precision steel tubes — Dimensions and nominal working
pressures
1 Scope
This document specifies sizes and nominal working pressures for tubes with outside diameters in
accorda
...