The purpose, scope and the way each standard is applied within HPS are listed in detail below.
International hydraulic standards: acceptance testing and system safety.
European standards: barrel tube (EN 10305-1) and inspection documents (EN 10204).
Scope: Defines the acceptance tests for hydraulic cylinders.
HPS application: Unless the drawing states otherwise, the pressure test follows ISO 10100: the test pressure on the drawing, otherwise 1.5 × nominal pressure. Every cylinder is tested before dispatch, and a test record is available on request.
Scope: General rules for hydraulic power system design + safety. Proof test, pressure limiting, seal safety requirements.
HPS application: Used as a design reference.
Scope: Seamless cold-drawn steel tubes for precision applications; steel grade E355 (1.0580).
HPS application: The barrel is honed tube, EN 10305-1 E355, with a bore tolerance of H8 or H9 as agreed.
Scope: Defines the types of inspection documents for metallic products; the 3.1 inspection certificate documents conformity to the order and the inspection results.
HPS application: EN 10204 3.1 inspection certificates for tube and rod are available on request.
Referencing a standard, for example "pressure test to ISO 10100", means the test follows that standard's method. A documented third-party certificate, such as ISO 9001, is a separate audit process.
The actively documented certificates at HPS are listed in detail on the Quality & Certificate page.
EN 10305-1 and EN 10204 3.1: barrel tube and inspection documents.
ISO 10100 and ISO 4413: acceptance testing and system safety. Unless the drawing states otherwise, the pressure test follows ISO 10100.
Send a request to the engineering team for specific standard-compliance evidence, test procedure details or a product spec file.
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