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.

This International Standard specifies the functional properties for prevailing torque steel nuts when tested at an ambient temperature range of +10 °C to +35 °C. It includes a combined test method to determine the prevailing torque properties and the torque/clamp force properties at the same time. It applies to prevailing torque all metal type nuts

ISO 2285:2013 specifies a number of methods of determining the dimensional changes in test pieces of vulcanized or thermoplastic rubber during and after tensile loading for relatively short periods under constant elongation or constant loading. The constant-elongation test is intended to measure the ability of rubbers to retain their elastic properties after extension, at a

This document specifies the general dimensions and marking of hand taps for pipe threads. It is applicable to the two following types of tap: — taps for parallel threads (see Figure 1 and Table 1), — taps for taper threads (see Figure 2 and Table 2), having threads in accordance with ISO 7-1 and ISO

ISO 2080:2008 describes general types of surface-finishing processes and provides a vocabulary that defines terms related to these processes. Emphasis is placed on practical usage in surface-finishing technology in the metal-finishing field. The vocabulary does not include definitions and terms for porcelain and vitreous enamel,thermally sprayed coatings and hot-dip galvanizing for which specialized vocabularies and

ISO 2041:2009 defines terms and expressions unique to the areas of mechanical vibration, shock and condition monitoring.