The little-known advantage of compressed air systems
Compressed air systems might not get much attention, but they quietly power the heart of countless workshops, factories, and tools we rely on every day. This blog lifts the curtain on this often-overlooked world, providing a straightforward and down-to-earth guide to how compressed air piping works and why it matters more than most people think.
Introduction
Piping is another key aspect in a company's efficiency and performance, as it is used to circulate compressed air. In that sense, poor quality or poorly maintained piping can lead to power loss; hence, the importance of carefully considering the layout, installation, and, of course, maintenance of pipes and fittings. This blog covers every aspect of compressed air piping, leaving you with a deep understanding and confidence in your expertise.
What is compressed air piping?
Let's start with a definition. Compressed air piping is the network of pipes and fittings used to transport compressed air from the air compressor to various points of use within an industrial facility. It ensures that compressed air is delivered to power pneumatic tools, machinery and other equipment.
Why are they important?
Maintaining productivity while minimising costs and energy wastage greatly depends on having a well-structured compressed air piping system. Poorly constructed piping systems can lead to air leaks, reduced air pressure and efficiency, and waste energy, which increases your electricity and operational costs. As a result, a properly functioning piping system enhances efficiency and improves airflow, while also reducing pressure losses and wasted air.
Types of compressed air pipes
There are two main categories of pipes: plastic pipes and metal pipes. Every type has its benefits and drawbacks.
Plastic Pipes
The benefits of plastic pipes include their ability to resist corrosion as well as their smooth inner surfaces that promote laminar flow. The most common types of plastic pipes utilised in compressed air systems are listed below.
- Acrylonitrile Butadiene Styrene (ABS): known for its strength and durability.
- Polyethene (PE): lightweight and easy to install.
- High-Density Polyethene (HDPE): it offers excellent resistance to chemicals and corrosion.
Metal Pipes
The preferred choice of pipes for most people for their strength. Among the common types there are:
- Aluminium: lightweight and corrosion-resistant, becoming increasingly popular.
- Stainless steel: highly resistant to corrosion, recommended for oil-free compressors.
- Black steel: strong and durable, but susceptible to corrosion.
- Galvanised steel: offers rust protection but can flake off the coating.
- Copper: ideal for clean air applications, especially in medical settings.
Stream in industrial scene
Choosing the right piping material
There is no bad choice of piping. Most important is to choose the appropriate one for a setup. Here are some factors to consider:
- Corrosion resistance: ensures longevity and reduces maintenance costs.
- Ease of installation: affects labour costs and installation time.
- Pressure and temperature specifications: must comply with the manufacturer's instructions for optimal performance.
- Cost: balancing initial investment with long-term benefits.
Air compressor fittings
Push-in fittings are the most common type used for quick connections without tools; they come in many materials, including nickel-plated brass, steel, and nylon-plated brass. Since no downtime is associated with making a new line connection, the compressed air system stays as available and efficient as possible.
Installation and maintenance
Install correctly, maintain regularly. That is the key to getting the best output from compressed air piping systems. You can find among the best practices:
- Layout planning: avoiding obstructions, sharp angles and undersized piping.
- Moisture control: preventing water accumulation that can affect pressure efficiency.
- Regular inspections: identifying and promptly fixing leaks and inefficiencies.
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Installing compressed air lines involves careful planning and execution.
Some key steps:
- Designing the layout: ensuring minimal pressure drop and efficient airflow.
- Selecting the right materials: based, as we've seen, on specific needs and requirements.
- Proper assembly: using push-in fittings for quick and tool-free connections.
- Testing: conducting pressure tests to ensure leak-free operation.
Sizing compressed air piping involves calculating the required flow rate and pressure drop. So, the factors to consider include:
- Pipe diameter: larger diameters result in reduced pressure drop.
- Length of pipe: longer pipes allow a greater pressure drop.
- Flow rate: higher flow rates therefore require larger pipes.
Conclusion
Key facts: by choosing the right materials, ensuring correct installation, and maintaining your compressed air piping systems regularly, you can maximise productivity and minimise costs and wasted energy. For more information on piping and fittings, please contact our team of experts or explore our Airnet product options. We are there to ensure that you have a quality system that will perform for a long time to come.
Got questions?
Have questions about choosing the right compressor for your specific needs? Our experts are here to help you make informed decisions that will improve your business processes and enhance your operational efficiency.
With decades of experience in compressed air, we offer a comprehensive range of screw compressors, piston compressors, oil-free compressors, and air treatment solutions. We also provide a wide range of service options to meet all your compressed air needs. Trust our expertise to deliver reliable, high-quality solutions at the forefront of innovation. With various connectivity options, we have a solution to meet your needs. Contact us today for personalised assistance and answers to all your questions!
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