# ISO 8575:1990 — Withdrawn and superseded ISO standards For ISO 8575:1990, item title is Aerospace — Fluid systems — Hydraulic system tubing; status code is 9599; successor is ISO 8575:2016 | ISO/WD 8575; withdrawn / published date is 1990-11-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 8575:1990 _(verified: appears in the quote below)_ - **Item title:** Aerospace — Fluid systems — Hydraulic system tubing _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8575:2016 | ISO/WD 8575 - **Withdrawn / published date:** 1990-11-01 _(verified: appears in the quote below)_ ## What the source says > 15861,IS,,ISO 8575:1990,Aerospace — Fluid systems — Hydraulic system tubing,Aéronautique et espace — Systèmes de fluides — Tubes pour systèmes hydrauliques,1990-11-01,1,['49.080'],ISO/TC 20/SC 10,9599,,"[54139,26943]","['en','fr']",3,"
Gives the requirements relating to the sizes and material of tubing for use in hydraulic pressure and return systems. For pressure lines, the requirements apply to the pressure and temperature ranges covered by pressure classes D and E and temperature types II and III as specified in ISO 6771. Tubing materials are included in table 1, outside diameters, wall thicknesses and materials for hydraulic tubing pressure lines are given in table 2. Corresponding nat ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).