ISO cylinders are designed to meet with the international standard laid down by the International Organization for Standardization (ISO). As long as the standard number is identical, the mounting sizes are applicable worldwide. For the maintenance of equipment and machine manufactured overseas. ISO 15995:2021(en), Gas cylinders — Specifications and testing of LPG cylinder valves — Manually operated.
ISO 15552 standard is applicable for pneumatic cylinders with a piston bore sizes of 32mm, 40mm, 50mm, 63mm, 80mm, 100mm, 125mm, 160mm, 200mm, 250mm and 320mm, the ISO 15552 standard also provides nominal strokes from the recommended values given in ISO 4393, although most manufacturers will also provide custom stroke . ISO standards are internationally agreed by experts. Think of them as a formula that describes the best way of doing something. It could be about making a product, managing a process, delivering a service or supplying materials – standards cover a huge range of activities.
ISO (International Organization for Standardization) is a worldwide federation of national standards bodies. ISO is a nongovernmental organization that comprises standards bodies from more than 160 countries, with one standards body representing each member country. ISO (International Organization for Standardization) is an independent, non-governmental organization that develops standards to ensure the quality, safety and efficiency of products, services and systems.