ISO 10763:2020 pdf download

ISO 10763:2020 pdf download.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 seamless and welded precision steel tubes with outside diameters in accordance with ISO 4397, and wall thicknesses and mechanical properties in accordance with ISO 3305. The nominal working pressures included in this document reflect a design factor ratio of 4 to 1 applied to the calculated burst pressures.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 3305, Plain end welded precision steel tubes — Technical conditions for delivery
ISO 4397, Fluid power connectors and associated components — Nominal outside diameters of tubes and nominal hose sizes
ISO 5598, Fluid power systems and components — Vocabulary
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 5598 apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
4 Requirements
Steel tubes shall have outside diameters selected from the range presented in ISO 4397 and shall have the mechanical properties of grade R37 in normalized conditions (NBK), as specified in ISO 3305.
6 Identification statement (reference to this document)
It is recommended to manufacturers to use the following statement in test reports, categories and sales literature when electing to conform to this document: “Sizes and working pressures for seamless and welded precision steel tubes in accordance with ISO 10763:2019, Hydraulic fluid power — Plain-end, seamless and welded precision steel tubes — Dimensions and nominal working pressures.”