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Polyurethane matters in pneumatic systems because tubing is not just a small accessory; it affects air leakage, actuator response, machine layout, maintenance cost, and replacement frequency. For buyers, engineers, OEM teams, and maintenance departments, choosing the wrong PU Pneumatic tube can lead to poor fitting retention, cracking, kinking, pressure loss, or downtime. A practical selection should consider material type, working pressure, burst pressure, bend radius, temperature range, chemical exposure, and supplier documentation before purchase. What is polyurethane, and why is it used for pneumatic tubing? The general term polyurethane refers to a family of synthetic polymers which are found in numerous…

It looks so simple – a pneumatic tube made of PU. And indeed, the pneumatic tube is probably the part of your pneumatic system that is most frequently contacted by air, by the machine it operates and by human hands. It can have a major effect on air delivery, on machine response, on the risk of leakage, on the cost of maintenance, on safety. And if you are a buyer from the U.S., an engineer, an automation contractor or a procurement person, you will need to check some important criteria of the PU pneumatic tube that you select. Will it withstand the…

PU pneumatic tubes are often used in industrial automation, in fluid control as well as in air delivery systems. As industries strive to reach new levels of efficiency and to increase reliability in 2026, choosing the right PU pneumatic tube is not merely a technical matter. It is a matter of strategic importance with regards to the function and maintenance of a system as well as the return on investment in the long term. This guide to polyurethane pneumatic tubes presents the current types, gives an explanation of the different methods of determining the required size and also contains useful tips…

Pneumatic systems rely on compressed air to power tools, automation lines, and industrial machinery. The performance and reliability of these systems depend on the quality and type of tubing or hoses used to transport air. Choosing the right pneumatic tubing material can impact not only system efficiency but also maintenance costs and operational safety. Each material—whether polyurethane, nylon, polyethylene, or PTFE—offers unique benefits suited for specific conditions such as pressure range, flexibility needs, and chemical exposure. This article explores the most common materials used for pneumatic tubing and hoses, how they perform under various conditions, and why multi-material pneumatic tubing is…

  Pneumatic tubing in industrial automation systems is required to function consistently and efficiently. The choice of pneumatic tubing made from nylon tubing, LLDPE tubing, or reinforced PVC tubing significantly affects the efficiency of a system, its durability, and the related maintenance costs. In order to evaluate multi-material pneumatic tubing for use in industrial automation, the various performance characteristics are considered in conjunction with the application environment and the related life cycle costs. What Factors Should Be Considered When Selecting Pneumatic Tubing Materials? When choosing between nylon, LLDPE, and reinforced PVC, several key performance criteria must be weighed by engineers.…

  Pneumatic systems require the correct choice of tubing to function correctly. There are a number of choices including polyurethane (PU), nylon and polyethylene tubes and the choice between them is heavily influenced by the application and environment in which the system is to function. In addition to safety considerations the choice of pneumatic tube will also have a significant bearing on the potential maintenance costs over time. In this article we shall examine the key factors that influence the choice of pneumatic tubing and discuss the performance of polyurethane tubes in typical industrial applications. What Factors Should Be Considered…