DeAnna Hagen, Channel Partner Manager Midwest Region. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2020 Ren Engineering Solutions. Making it a popular choice for some, but if you ask the masses, they will and I will, advise against using galvanized steel. Aluminium3. Coming back for additions can be difficult and require skill to cut and re-weld the existing pipe. @Copyright 2020 MFCP. Many older installations use it as it is able to hold up to a lot of abuse due to its strength and durability traits. Tony, Im new to this whole compressor pipe world, but in doing some reading I came across this quote on the TP Tools website. In this manner, its easy to trace a specific air line from the source to its air component, and thus make it easier to determine if there is a problem with air flow to that unit. The installation requires welding and brazing. Expanding the system after the fact can be a daunting task if the plan wasnt set in motion during the initial process. When dealing with compressed air systems, the use of PVC pipes should be avoided at all costs! It is resilient to water and oil, making stainless steel piping a top choice for corrosive environments and installations that require high purity of air quality. Find your next system below listed in alphabetical order. Question from reader: How does galvanized pipe rank for compressed air plumbing? As the zinc coating degrades, it will flake off inside the piping and can cause blockages or fouling in the air compressors lines. Oil Water Separator and How Does It Work? The best fit is typically oil-injected air compressors, and the oil can benefit the piping system by prohibiting corrosion inside the pipe. It can be designed for high-pressure systems and withstand high temperatures. The pipes are also relatively affordable as compared to Stainless Steel. The rule of thumb would be to do your research, find the best fit for your budget and system requirements. First off, PVC isnt just not recommended, it could be catastrophic. Learn more about different piping systems and their applications. Solved, Air Compressor Pressure Relief Valve Guide. It is mandatory to procure user consent prior to running these cookies on your website. The stream of air produced from such pipes can be used in food and pharmaceutical industries. Probably the least common choices of material for compressed air systems due to their high costs. To learn more about air compressor piping material and the critical role of piping in your compressed air system, locate and contact your distributor at https://us.fscurtis.com/support/distributor-finder/. The initial price point is higher than the black pipe but lower than the aluminum systems. PVC and CPVC piping is not approved by OSHA for compressed air systems so they should certainly be avoided. And I suppose it is cheaper if a larger air main is needed. Often, when people are presented with different choices, they tend to go for the option that costs less at face value without consideration for the cost implications in the future. Also available in Stainless Steel. if your just moving air and quality does not matter then by all means use galvanized. However, PEX and CPVC are both considered safe to use inside houses for waterlines. Class B- the pipe has medium gauge. Galvanized piping is commonly used for water distribution and for general plumbing. We'll assume you're ok with this, but you can opt-out if you wish. In that way, you have redress should the plastic fail. There are 6 major types of piping material commonly used. In compressed air systems, the air must be compressed to be delivered with enough volume, quality and pressure in order to power the components that use the air. Galvanized steel piping has very similar characteristics to black iron piping in that it is strong and durable, but the galvanization of the steel significantly increases its corrosion resistance. The other issue with black pipes is that depending on the quality of welding the joints are prone to leaks. Copper pipe is commonly used and recommended by many for clean air in compressed air systems. The customer was extremely satisfied with the work. An aluminum option to using galvanized pipe in air systems: Try Transair Aluminum Compressed air pipe system. By the way, Id much rather sweat copper than thread pipe. Ultimately, what pipe you use for your compressed air pipes is up to you, your budget, your installation-skill-level, and how much air you need for your equipment. Colored forms of P.E. Avoid going beyond the specifications of any piping system. I guess the toss up is do you get better quality air from galvanized, with the risk of galvanization coming off inside the pipe, or from black pipe knowing that rust will develop for sure, and that rust will flow down the line to your application. You cant just use any plastic pipes for compressed air distribution, they must be OSHA (Occupational Safety and Health Administration) approved, for starters. Whether you intend to DIY with aluminum piping or hire an experienced installation team, you want the best return on your investment. This rigidness results in an inflexible material which is good at resisting cracks. Even more importantly, when exiting a blow gun, little flakes can cause serious bodily harm. The multi layered polymer system is also available for cost savings. Polyurethane is sometimes used to plumb air to valves and air cylinders too, as it is softer, more malleable and able to be bent in tighter circles without kinking. We do not recommend galvanized metal pipe, as galvanization can come off the inside of the pipe, clogging separators and regulators.. Air Compressor Aftercooler Guide to Compressed Air Coolers, Air Compressor Hose Guide Sizes, Types & Fittings, Galvanized vs Black Pipe For Compressed Air, Gas And Water, Air Hose Fittings Types Guide To Air Compressor Coupler Types, How To Connect Two Air Compressors Together, How To Connect Two Air Compressor Tanks Together, How To Make An Air Compressor Water Separator, How To Build A Homemade Air Compressor Air Dryer, How To Adjust Air Compressor Pressure Switch, How to clean a computer with air compressor, How To Change Air Compressor Oil Replacing Compressor Oil, How To Replace An Air Compressor Pressure Switch, How To Diagnose Air Compressor Wont Start Problem, How To Fix an Air Regulator Photo Guide, How To Fix A Leaky Air Compressor Hose Stop Air Compressor Hose Leaking, How To Drain Water From Any Air Compressor Tank, How to Size An Air Compressor For An Orbital Sander, Best Cake Decoration Airbrush Kit Best Food Grade Airbrush, The 10 Best Air Compressors for Sandblasting, The 10 Best Small Air Compressors for Air Tools, 10 Best Air Compressors for Industrial Use, 10 Best Small Rotary Screw Air Compressors, 10 Best Air Compressors For Blowing Out Water Lines, 10 Best Air Compressors For Plasma Cutter, 10 Best Air Compressors For Dental Offices, 10 Best Air Compressor For Inflatable Pool, Materials NOT Recommended for Compressed Air Line Piping, Final Advice For When Selecting A Material For Compressed Air Piping. This initial low cost may have a high risk over time. 
Most likely the lowest cost of ownership compared to the other types of piping, especially if changes to the system configuration are required. Corrosion of metal pipes in acidic conditions, Rust of metal pipes due to poor compressed air treatment. Copper pipes are also naturally antibacterial. Want to brag about your gorgeous compressor rebuild? Having said that, I would most likely use copper next time, its just easier. This system was specifically designed for the distribution of compressed air, inert gases and vacuum. I advise against using PVC and CPVC plastic pipe for plumbing compressed air regardless of the source. As long as the pipe has the pressure rating (and it should), then the galvanized coating would stop rust inside the lines, making it, in my opinion, a good choice. Copper pipe sticks and fittings can be found at local hardware stores, making it convenient to use. Galvanized pipe not as good as it once was? My response: Mattthanks very much for your input! Though, copper aluminium and stainless steel are also great choices.Its possible to use an array plastic piping too, as long as theyre approved by the Occupational Safety and Health Administration (OSHA) because if theyre not, you could cause harm to yourself and the air system. Metal pipes are typically stronger and more resistant to blowouts and cracks. These cookies do not store any personal information. And once a pin-hole (or even smaller holes) has been established, the corrosion starts immediately. Here are just a few of the best pipes, suitable for compressed air systems:1. 
Though, the soldering of joints can be consuming and requires skill, its high-quality and works very well. This will add to the overall budget for the entire job. 
Is an air leak even at 100psi really gonna be catastrophic? Installation conditions could play a role in the effectiveness of your system and life cycle of the pipe. This category only includes cookies that ensures basic functionalities and security features of the website. If you take your time and consider all the options you will feel confident in your decision and see the difference in your bottom line. HDPE. Aluminum is able to provide cleaner air than alternatives like black iron compressed air pipe. Stainless steel pipe can be an excellent option for high temperatures and high-pressure installations. It works well in corrosive environments. Copper has the same corrosion problems that galvanized has when exposed to moisture it oxidizes and pinholes develop. Everyone in the shop came running thinking a car had exploded. 
The sheet used to make these pipes are thicker than class A and can withstand maximum working pressures of up to 30 bar. There are many materials to consider when setting up your compressed air network. Pipe class is a classification of pipes and components that can be used at a specific pressure and temperature. For the installation, there will need to be an experienced installer available for consulting or hired to do the entire installation. To date Ive never heard or read of anyone daring to state that the internal surface of a galvanized pipe can be safely guaranteed not to have defects or flaws because it cant be inspected. If not copper, opt for rubber/vinyl (not just PVC) hose with barbed fittings. Do not forget the multiple fittings needed for any installation. If you have any questions or comments to make on the best pipeline materials for air compressor systems, please add it here along with photos if applicable to help others help you! The pipes can withstand maximum working pressures of up to 50bar. Plastic materials are lightweight, easy to work with, contain good resistance to corrosion, smooth interior surfaces which encourage laminar flow and can simply be glued together, which is less costly and certainly quicker than welding metal pipes together. Nylon pneumatic tubing is a more expensive alternative to polyurethane, but comes with a range of enhanced capabilities like greater operating pressures and chemical compatibility. US Sales:sales@compressornow.com|Phone:(888) 727-8714 | Open M-F 5am5pm PST |Intl Requests:international@compressornow.com, Compressor Now Alternative Filter Elements, Atlas Copcos compressed air piping network. If your using air for pneumatic cylinders and other related applications then yes copper is the best alternative. I have worked as an industrial millwright/mechanic for the past 15 years 6 of them as a fluid power specialist. I would strongly caution against using PVC to plumb your airlines. Aluminum compressor piping is quickly becoming the preferred piping system. Nobody got hurt, thankfully, but there were shards of PVC all over the shop and all work ceased since there was now no air pressure to run tools or paint cars. Air Compressor Gauges Explained Why 2 Gauges? Theres also PEX pipe for air line which is cross-linked Polyethylene and though this is typically used for water, PEX-AL-PEX is designed for compressed air system. Despite the best efforts at drying the compressed air, some moisture will still condense in those pipes, and rusting will certainly occur. You need to be aware that the galvanized coating degrades over time. Knowing this information helps select the best solution, keep your team safe, and provide a longer service life. The following are the most common plastic air compressor piping options that meet this criteria: Acrylonitrile butadiene styrene (ABS) is a suitably lightweight and easy to work with material that requires no special bracing or supports. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Required fields are marked *. The alloy will not corrode, plus guaranteed leak free. There is. The natural polyethylene air tube is rated to handle industrial air pressure in the 120+ PSI range in normal ambient temperature environments. Air compressor piping materials can typically be listed into two categories: Metal piping is the more traditional and popular choice for compressed air systems. A frequent question regarding air compressors is, What type of pipe should I use for my air compressor? Below are the most common options: In summary, there are many choices when it comes to piping for your compressed air system. Polyethylene (PE) tube is low cost, it is rated for industrial compressed air pressures, very easy to install, does not react with moisture in the compressed air and it has scads of different air fittings to enable easy plumbing. There are some companies that build a composite plastic piping system for compressed air. We also use third-party cookies that help us analyze and understand how you use this website. Also keep in mind the environment it is installed in. Over time the galvanized layer flakes off and the pipe inevitably rusts. This will cause failures in valving, actuators & air tools. Though theyre more expensive, and can take longer to install, theyre likely to last a longer time. The corrosion resistance found with aluminum piping is exceptional. Regardless of the use of dryers and/or lubricators, there are small flakes of the coating that will flake off of the inside of the pipe. Is most certainly the longest-lasting steel and iron alternative but comes with being the most expensive. Compressed Air System Design and Installation. They do not become degraded by contact with oils and lubricants and thus are less likely to warp than plastic piping. There are several options when it comes to using plastic for compressed air piping. Galvanized pipes are not that bad. This iron pipe has been in use for decades. The moment it is threaded, the galvanization has been compromised and breeched. And, if you cannot solder, installing leak-free joints with copper can be a bit of an issue. If its installed properly then you should get many years of use out of it before there is a problem. The shattering makes the pipe unsafe for use therefore, consider other options for compressed air piping. We use many different machines, and a vast array of hand tools. A favorite for its ergonomic end use products. Ignorance is bliss. Without experience in these techniques, the installation can be complicated and could present costly mistakes. This article will guide you on how to select the most suitable compressed air piping for your application, so read on! There are options of a bag & tag system that is pre-cleaned and specially packaged to prevent contamination during storage and shipping. I am recommending you to not use any plastic pipe for compressed air unless you contact the manufacturer of that plastic pipe, and get approval in writing from them, that they recommend the use of their pipe for compressed air. There are many different types of pipes that can be used in a compressed air system depending on your application. These flakes can also be a safety concern when blown out of the lines at high speeds at the end application. I appreciate any input from folks that have done more reading or have more experience than me. Before you take what might be a dangerous decision, I recommend that you note the pipe manufacturers name off the pipe, email them this same question, and keep their answer on file if they say yes. Boasting all brass nickel plated fittings. For safety and overall performance, the flow, the temperature, and the pressure should be reviewed and discussed thoroughly before choosing a type of pipe. Plumbing a machine with dozens of air valves and air cylinders with colored tubing makes problem diagnosis easier on a larger machine. The corrosion and rust can cause tools to be destroyed, raise electric bills, and contaminate your system. High-density polyethylene boasts similar traits to PE with the addition of being more denser, and therefore rigid/stronger. Atlas Copcos compressed air piping network is based on its quick fit fittings easy and fast installation and offers a 10 year warranty. The initial cost is typically higher than both black and copper pipe systems; however, in many cases, there is little maintenance or replacement that will be needed. Years ago, I worked in an auto paint shop in Orlando, FL that was plumbed with PVC. A fully modular system that allows the creation of new fittings for absolute ease of installation. If you just using the the air to blow off and clean machinery the galvanized is a perfectly good solution not to mention cost effective. Compressed air systems tend to have moisture and rust in black iron pipe is inevitable. When PVC lets go, it often shatters, and anyone and anything around could get shredded. This would certainly seem to increase moisture issues, but to date,it has not been a problem. Bottom line dont use PVC for compressed air pipes. One hot summer afternoon, the line exploded for no apparent reason about 20 ft away from me and it was like a bomb going off.
Most likely the lowest cost of ownership compared to the other types of piping, especially if changes to the system configuration are required. Corrosion of metal pipes in acidic conditions, Rust of metal pipes due to poor compressed air treatment. Copper pipes are also naturally antibacterial. Want to brag about your gorgeous compressor rebuild? Having said that, I would most likely use copper next time, its just easier. This system was specifically designed for the distribution of compressed air, inert gases and vacuum. I advise against using PVC and CPVC plastic pipe for plumbing compressed air regardless of the source. As long as the pipe has the pressure rating (and it should), then the galvanized coating would stop rust inside the lines, making it, in my opinion, a good choice. Copper pipe sticks and fittings can be found at local hardware stores, making it convenient to use. Galvanized pipe not as good as it once was? My response: Mattthanks very much for your input! Though, copper aluminium and stainless steel are also great choices.Its possible to use an array plastic piping too, as long as theyre approved by the Occupational Safety and Health Administration (OSHA) because if theyre not, you could cause harm to yourself and the air system. Metal pipes are typically stronger and more resistant to blowouts and cracks. These cookies do not store any personal information. And once a pin-hole (or even smaller holes) has been established, the corrosion starts immediately. Here are just a few of the best pipes, suitable for compressed air systems:1. Though, the soldering of joints can be consuming and requires skill, its high-quality and works very well. This will add to the overall budget for the entire job. Is an air leak even at 100psi really gonna be catastrophic? Installation conditions could play a role in the effectiveness of your system and life cycle of the pipe. This category only includes cookies that ensures basic functionalities and security features of the website. If you take your time and consider all the options you will feel confident in your decision and see the difference in your bottom line. HDPE. Aluminum is able to provide cleaner air than alternatives like black iron compressed air pipe. Stainless steel pipe can be an excellent option for high temperatures and high-pressure installations. It works well in corrosive environments. Copper has the same corrosion problems that galvanized has when exposed to moisture it oxidizes and pinholes develop. Everyone in the shop came running thinking a car had exploded. The sheet used to make these pipes are thicker than class A and can withstand maximum working pressures of up to 30 bar. There are many materials to consider when setting up your compressed air network. Pipe class is a classification of pipes and components that can be used at a specific pressure and temperature. For the installation, there will need to be an experienced installer available for consulting or hired to do the entire installation. To date Ive never heard or read of anyone daring to state that the internal surface of a galvanized pipe can be safely guaranteed not to have defects or flaws because it cant be inspected. If not copper, opt for rubber/vinyl (not just PVC) hose with barbed fittings. Do not forget the multiple fittings needed for any installation. If you have any questions or comments to make on the best pipeline materials for air compressor systems, please add it here along with photos if applicable to help others help you! The pipes can withstand maximum working pressures of up to 50bar. Plastic materials are lightweight, easy to work with, contain good resistance to corrosion, smooth interior surfaces which encourage laminar flow and can simply be glued together, which is less costly and certainly quicker than welding metal pipes together. Nylon pneumatic tubing is a more expensive alternative to polyurethane, but comes with a range of enhanced capabilities like greater operating pressures and chemical compatibility. US Sales:sales@compressornow.com|Phone:(888) 727-8714 | Open M-F 5am5pm PST |Intl Requests:international@compressornow.com, Compressor Now Alternative Filter Elements, Atlas Copcos compressed air piping network. If your using air for pneumatic cylinders and other related applications then yes copper is the best alternative. I have worked as an industrial millwright/mechanic for the past 15 years 6 of them as a fluid power specialist. I would strongly caution against using PVC to plumb your airlines. Aluminum compressor piping is quickly becoming the preferred piping system. Nobody got hurt, thankfully, but there were shards of PVC all over the shop and all work ceased since there was now no air pressure to run tools or paint cars. Air Compressor Gauges Explained Why 2 Gauges? Theres also PEX pipe for air line which is cross-linked Polyethylene and though this is typically used for water, PEX-AL-PEX is designed for compressed air system. Despite the best efforts at drying the compressed air, some moisture will still condense in those pipes, and rusting will certainly occur. You need to be aware that the galvanized coating degrades over time. Knowing this information helps select the best solution, keep your team safe, and provide a longer service life. The following are the most common plastic air compressor piping options that meet this criteria: Acrylonitrile butadiene styrene (ABS) is a suitably lightweight and easy to work with material that requires no special bracing or supports. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Required fields are marked *. The alloy will not corrode, plus guaranteed leak free. There is. The natural polyethylene air tube is rated to handle industrial air pressure in the 120+ PSI range in normal ambient temperature environments. Air compressor piping materials can typically be listed into two categories: Metal piping is the more traditional and popular choice for compressed air systems. A frequent question regarding air compressors is, What type of pipe should I use for my air compressor? Below are the most common options: In summary, there are many choices when it comes to piping for your compressed air system. Polyethylene (PE) tube is low cost, it is rated for industrial compressed air pressures, very easy to install, does not react with moisture in the compressed air and it has scads of different air fittings to enable easy plumbing. There are some companies that build a composite plastic piping system for compressed air. We also use third-party cookies that help us analyze and understand how you use this website. Also keep in mind the environment it is installed in. Over time the galvanized layer flakes off and the pipe inevitably rusts. This will cause failures in valving, actuators & air tools. Though theyre more expensive, and can take longer to install, theyre likely to last a longer time. The corrosion resistance found with aluminum piping is exceptional. Regardless of the use of dryers and/or lubricators, there are small flakes of the coating that will flake off of the inside of the pipe. Is most certainly the longest-lasting steel and iron alternative but comes with being the most expensive. Compressed Air System Design and Installation. They do not become degraded by contact with oils and lubricants and thus are less likely to warp than plastic piping. There are several options when it comes to using plastic for compressed air piping. Galvanized pipes are not that bad. This iron pipe has been in use for decades. The moment it is threaded, the galvanization has been compromised and breeched. And, if you cannot solder, installing leak-free joints with copper can be a bit of an issue. If its installed properly then you should get many years of use out of it before there is a problem. The shattering makes the pipe unsafe for use therefore, consider other options for compressed air piping. We use many different machines, and a vast array of hand tools. A favorite for its ergonomic end use products. Ignorance is bliss. Without experience in these techniques, the installation can be complicated and could present costly mistakes. This article will guide you on how to select the most suitable compressed air piping for your application, so read on! There are options of a bag & tag system that is pre-cleaned and specially packaged to prevent contamination during storage and shipping. I am recommending you to not use any plastic pipe for compressed air unless you contact the manufacturer of that plastic pipe, and get approval in writing from them, that they recommend the use of their pipe for compressed air. There are many different types of pipes that can be used in a compressed air system depending on your application. These flakes can also be a safety concern when blown out of the lines at high speeds at the end application. I appreciate any input from folks that have done more reading or have more experience than me. Before you take what might be a dangerous decision, I recommend that you note the pipe manufacturers name off the pipe, email them this same question, and keep their answer on file if they say yes. Boasting all brass nickel plated fittings. For safety and overall performance, the flow, the temperature, and the pressure should be reviewed and discussed thoroughly before choosing a type of pipe. Plumbing a machine with dozens of air valves and air cylinders with colored tubing makes problem diagnosis easier on a larger machine. The corrosion and rust can cause tools to be destroyed, raise electric bills, and contaminate your system. High-density polyethylene boasts similar traits to PE with the addition of being more denser, and therefore rigid/stronger. Atlas Copcos compressed air piping network is based on its quick fit fittings easy and fast installation and offers a 10 year warranty. The initial cost is typically higher than both black and copper pipe systems; however, in many cases, there is little maintenance or replacement that will be needed. Years ago, I worked in an auto paint shop in Orlando, FL that was plumbed with PVC. A fully modular system that allows the creation of new fittings for absolute ease of installation. If you just using the the air to blow off and clean machinery the galvanized is a perfectly good solution not to mention cost effective. Compressed air systems tend to have moisture and rust in black iron pipe is inevitable. When PVC lets go, it often shatters, and anyone and anything around could get shredded. This would certainly seem to increase moisture issues, but to date,it has not been a problem. Bottom line dont use PVC for compressed air pipes. One hot summer afternoon, the line exploded for no apparent reason about 20 ft away from me and it was like a bomb going off.