Petroleum and related products. Determination of the corrosion resistance of fire-resistant hydraulic fluids - Water-containing fluids Ingestion-build-50790 and measurement equipment in Europe

and measurement equipment in Europe

Minimum bore diameter

formerly a part of the scope

PD 19650‑0 is applicable to all scales of building and infrastructure projects and all forms of project management and project procurement

This International Standard specifies certain characteristics of the oil of bitter orange (Citrus aurantium L

Petroleum and related products. Determination of the corrosion resistance of fire-resistant hydraulic fluids - Water-containing fluids Ingestion-build-50790 and measurement equipment in Europe1 Scope This part of ISO 4404 specifies a test method to determine the influence on metals of fire resistant fluids in categories HFA, HFB and HFC, as classified in ISO 6743 4. It evaluates the corrosion protection provided by these fluids towards metal components used in hydraulic systems and installations. A similar technique for fluids in category HFD is described in ISO 4404 2.