ISO Standards

ISO 4079:2015 specifies requirements for five types of textile-reinforced hydraulic hose and hose assembly of nominal size from 5 to 100. They are suitable for use with water-based hydraulic fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743-4 at temperatures ranging from -40 °C to +60 °C or oil-based hydraulic fluids HH, HL, […]

This document specifies how to prepare a test sample of leather for chemical analysis. The test sample can be either ground or cut into small pieces. Unless specified in this document, the method to be used depends on the size of leather sample available for testing.

This document specifies a procedure for evaluating differential pressure versus flow characteristics of hydraulic filters and constitutes a basis for agreement between the filter manufacturer and user. It also specifies a method for measurement of the differential pressure generated at different flow rates and viscosities by the relevant parts of a filter assembly, spin-on and

This document defines the decarburization and specifies three methods of measuring the depth of decarburization of steel products.

This document specifies a method for the visual comparison of the colour of films of paints or related products against a standard (either a reference standard or a freshly prepared standard) using artificial light sources in a standard booth. It is not applicable to coatings containing special-effect pigments, e.g. metallic, without previous agreement on all

This document specifies certain characteristics of the essential oil of lavandin Abrial (Lavandula angustifolia Mill. x Lavandula latifolia Medik], principally produced in France, in order to facilitate assessment of its quality. NOTE This essential oil is also known commercially as oil of lavandin abrialis.

ISO 2531:2009 specifies the requirements and test methods applicable to ductile iron pipes,fittings, accessories and their joints for the construction of pipelines: ⎯ to convey water (e.g. for human consumption and raw water), ⎯ operated with or without pressure, and ⎯ installed below or above ground.

This International Standard specifies the dimensions of metric series cylindrical cutters with plain bore and key drive, intended for fitting to cutter arbors. It is applicable to solid cutters and also to interlocking cutters. Solid cutters are made either with straight teeth or with helicoidal teeth angled to the right or left; interlocking cutters are

ISO 2553:2013 defines the rules to be applied for symbolic representation of welded joints on technical drawings. This may include information about the geometry,manufacture, quality and testing of the welds. The principles of this standard may also be applied to soldered and brazed joints. It is recognized that there are two different approaches in the

ISO 2476:2014 specifies: — physical and chemical tests on raw rubbers; — standard materials, standard test formulations, equipment, and processing methods for evaluating the vulcanization characteristics of solution-polymerized butadiene rubbers (BR), including oil-extended types (OEBR), and the tensile stress-strain properties of vulcanized mixes.