مجموعات

• We Tell Importance of Suitable Length to Pu Air Hose

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  Pu Air Hose is commonly supplied in a choice of lengths, and it's possible to get many different lengths of hose for various types of application. The length you choose is dependent on the distance you need to cover between the compressor and the workspace of the pneumatic tool. A long hose will allow a greater separation between the workspace and the compressor, but some of the air pressure will be lost in transmission. A shorter hose is more manoeuvrable in tight spaces, maintains pressure better, and works well with a portable compressor. When deciding how to choose the right air hose, a lot depends on the manoeuvrability of the pneumatic tool and the size of your workspace. Shifting the compressor may be simpler than trailing a long length of hose. However, if your application requires you to move around a lot, such as using a spray gun in a body shop, then a longer hose will be needed. A shorter hose can always be extended by supplementary hoses and couplers, although you should expect to experience small pressure drops where couplers are used. If you have interests about Tubeless Snap Tire Valve, welcome to contact us!
• Pu Air Hose Size Can Be A Fatal Factor

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  It’s important to consider appropriate sizing of all components of your air system for Pu Air Hose. If you are investing in an air compressor system, restricting the flow anywhere in your system could make it significantly underperform or cost you a lot more in energy costs to run that compressor over its lifetime. As air travels from the compressor head to your tool it travels through components such as hoses, fittings, valves, and tanks. Each of these will restrict the flow of air in some way depending on the geometry of each component and the magnitude of the flow passing through it. For example, a long small hose feeding a high air demand tool can result in a high-pressure drop. The result of this will mean either your compressor is working harder and using more power to keep up with your air demands, or—if it can’t keep up—your tool performance will be reduced. In some cases, where torque or power at the tool is important, you may not be able to complete your work. Quick calculators or charts can be referred to for calculating the pressure drop in any of your components. The following components should be considered for proper sizing. Hose reels System piping/tubing Filters Regulators Lubricators Quick connect fittings Fittings Components such as filters will have pressure drop ratings at different flow rates. Be sure to check the documentation and specifications to match them to the system you are installing the components on. When considering fittings and quick connects, work with your suppliers to make sure they are rated for the maximum pressure your compressor system is rated for and will not cause excessive pressure drop at the required flow rates. Pressure drop is due to the restriction created by the pipe or fitting. Anyone who has tried to breathe through a drinking straw can tell you that trying to force a large flow of air through a small hole can be difficult. This is because the smaller the diameter, the higher the velocity is required for the air to travel through the hole. Higher velocities result in more friction created. due to boundary layers at the walls of the pipe or fitting creating more losses. With pipes and hoses, the loss is multiplied by the length of the pipe. It can be surprising how small the flow diameter is in some fittings. A quick connect fitting is one of the worst culprits. Next time you are looking at a quick connect, look inside to see how small the actual flow area is. CALCULATING PRESSURE DROP OF FITTINGS Pressure drop can be calculated for some components and is made even easier by online tools such as this one. Note that this calculator is for hard pipe as it is a well-defined shape. Flexible hose in actual use typically contains many bends and loops and as such it is not possible to create an accurate generic calculator. While flexible hose will have more losses than a pipe with an identical inside diameter we can still use the pipe loss calculation to get an estimate and see the influence diameter has on pressure loss. Let’s look at some examples. To illustrate the dramatic difference pipe/hose diameter makes on pressure loss, let’s use this tool to compare 100ft long pipes with internal diameters of ½”, ¾”, and 1” for 70CFM FAD (free air delivery) of compressed air delivered at 100 PSI gauge pressure (equivalent to 114.7 PSI absolute pressure*) at the upstream hose entrance. Your compressor would actually have to be operating at ~134 psi gauge pressure† to maintain 100 psi at the tool with the ½” pipe. INCREASING PRESSURE VS. INCREASING SUPPLY LINE SIZE Increasing the pressure of your compressor to compensate for flow losses can have a dramatic impact on the amount of work your compressor system is doing. Conversely, increasing the size of the supply lines can provide the following benefits: Less fuel/energy used by your compressor Less heat generated by the compressor Longer oil life and service interval Lower noise output from the compressor Improved safety due to lower operating pressures and lower temperatures Lower load on drive system components Less wear and longer life of your compressor Each restrictive fitting, hose, accessory, bend etc. you add to your system results in cumulative pressure drop and can have negative results on the performance of your tool or equipment. Recognizing this and planning and sourcing the right sized components will enable your air system to perform better. Do you have interests about Air Filter Regulator?
• Pay Attention to the Style of Air Quick Coupler

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  There are two basic styles of Air Quick Coupler– automotive and industrial style. We often get asked which style is better? There is no difference in performance or longevity between the styles. It is just a matter of preference. The main consideration is that the two styles are not compatible with one another. The most common frustration for people is when they have existing air couplers and they purchase the wrong style. If you already have air fittings you want to make sure you purchase the same style as your existing fittings. If you don’t know what style you have check the tip of the male plug (see pictures). The female coupler will give you no clue on what style it is. The tip on the male plug of the industrial style has a bevel or ring protruding outward. The tip of the male plug on the automotive style is beveled inward; it kind of looks like a spark plug hence the automotive name. Some manufacturers will stamp their disconnect fittings with the product number. Usually in the product number there will be an I for industrial style or A for automotive style. Some contractors who operate multiple crews will use different color air hose and different style of fitting for each crew. This way they don’t “borrow” each other’s air hose. There are some universal fittings that will work with either style, but most use a single style fitting. If you want to buy Air Chuck, welcome to send us messages.
• Why Not Consider Snippa Air Quick Coupler?

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  If you want to connect your air hose with your air compressor, Air Quick Coupler are a good option. Also known as quick release couplings, they provide a quick way to attach piping, with air fitting tools. They make air fittings simple so that the parts can be fitted by hand rather than by machine. They can improve the user’s experience when there is a need to put together a compressed air distribution system that is efficient with no leaks. It is beneficial for manufacturers of these parts since it simplifies testing and development. One challenge with the use of quick release couplings is that the extra components increase the pressure drop around it. There should be a careful assessment of the existing compressed air distribution system. That way, you can ensure the rating of the coupling is within the pressure limitations of the system. Types of Plugs for Couplings Quick disconnect fittings have become a critical part of industries that use pneumatic tools. There is a wide variety of components designed to minimize leaks and make connections simpler. Couplers can be broken down into two main categories: Automotive and Industrial. There are different types of standards for plug couplers. You may come across numbers such as ¼”, or ½”. These sizes denote the volume capacity of the plug. The ¼” size plug is for basic flow systems found on most of the common air compressors. The industrial plug is sometimes known as the M-style, while the automotive is listed as the T-style. The V-style is meant for high flow compressor air distribution systems. It is similar to the industrial, except that the plug is wider to accommodate greater volumes of fluids. Air Fitting Couplers The use of parts such as clamps and couplers in air distribution systems should be carefully accessed to determine their suitability. Some couplers may look similar, but their precise fit onto the system is not hand-tight. Even when the fit feels right, there may be signs of leaks or unexplained pressure drops. Depending on the application, the system may be subject to vibrations or high temperatures. Such factors can cause clamps and couplings to shift their position. There are many occasions where couplings can be switched between manufacturers. Most designs are standard, and it is expected that there will often be no issues when interchanging. However, small differences in fit can translate into significant changes in performance. For example, universal couplers can work with both industrial and automotive plugs. But users of these parts report having different experiences because manufacturers do not always build them the same. There are also more incidences of reported leaks with the universal coupler. Also, different standards may have varying tolerances for factors such as pressure and temperature. Even though these differences can be overlooked in basic applications, manufacturers often advise against interchanging. High flow applications will not have room to tolerate significant differences in the design of couplings, plugs, or clamps. Pressure Rating Considerations Air fittings often come with pressure ratings to minimize issues with leaks and pressure drops. Without a careful assessment of the system, clamps and couplings can be subjected to pressures beyond their rating. One way this can go undetected is if there are irregular spikes of pressure within the system. If the quick release couplings are exposed to spikes, they will eventually breakdown the locking elements of the component. You can avoid this eventuality by ensuring that the coupling chosen for the application has a higher rating than the anticipated maximum pressure. Any part of the system that prevents airflow will be problematic for the entire system. In Conclusion Quick connect couplings provide a convenient way to connect air hoses with air fitting tools. It is important to understand the different standards, such as automotive and industrial plugs and their matching couplings. Some standards are interchangeable, but they don’t always work effectively. Avoid mixing parts to minimize the risk of leaks in air compressor systems. Would you have interests about Tire Repair Tool Kits?
• Advice On How to Choose Pu Air Hose Is Given

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  Buying a Pu Air Hose may seem simple, but buying the CORRECT air hose for your project isn't always the case. There are enough options in hose materials, sizes, and fittings to leave you feeling deflated. Thanks to some expertise from our friends at RolAir, we clear the air on choosing an air hose. Find the right air hose for your application at nail Gun Depot Air Hose Material Compressor hoses come in a range of materials, including rubber, polyurethane, PVC, and a hybrid blend. Traditionally, hoses were made of rubber, and they remain a favorite choice for good reason. Rubber hoses are durable, kink-free, and they maintain their flexibility in frigid temps. They're also among the heaviest air hoses, something to consider in your selection. Polyurethane or "poly" air hoses are a lighter weight alternative, says RolAir. Considered a good all-rounder, poly air hoses tend to be 40% to 50% lighter than their rubber counter parts. They're also tough in changing temps and resistant to kinks. If you're on a budget, PVC hoses are a fine alternative to rubber or poly air hoses. Best for warm weather, PVC hoses are lightweight and abrasion-resistant. They do, however, lack the flexibility of some of the other options. Offering the best of both worlds, hybrid air hoses are composed of polyurethane, rubber and PVC. One such example is the NOODLE Hose from RolAir, which remains flexible in temps ranging from -40° to 150°F. Hybrid air hoses are also sturdier. Essentially, you get the flexibility of rubber coupled with the durability of PVC. However, hybrid hoses typically come at a higher entry price point when compared to other hose materials. Pro Tip: If you’re working on interiors, choose a non-marking air hose to prevent scuff marks on walls and trim. RolAir's hybrid Noodle air hose Air Hose Length Besides material, hose length is another factor to consider when shopping. If you’re not taking an air tool far from your work space, then a 50’ hose is plenty. For larger scale projects like decking or framing, a 100’ hose is usually the more practical choice. In that case, you’re less likely to need an extension cord which, RolAir notes, is tough on electric motors. For one thing, an unnecessarily long air hose can be a tripping hazard. Longer hoses also increase frictional or air pressure loss. Increased frictional loss means a greater likelihood of producing stair-stepped nails. While frictional loss occurs with any hose size, the rate increases with length. Air Hose Fittings Vs. Inside Diameter Besides length, hoses are measured by their inside diameter (ID). Most hoses for air tools come in 1/4” or 3/8” ID sizes. As noted, friction loss increases with hose length, but also with decreasing inside diameter. Since that's the case, why would you want a smaller ID hose? To save on weight, mainly. “Three-eighth-inch hoses are noticeably heavier than their 1/4” counterparts,” says Corey Nampel, Marketing Manager at RolAir. While RolAir recommends using a 3/8” ID hose when possible, most people choose 1/4” ID hoses due to their lightness. As with inside diameter, fitting size comes in 1/4" and 3/8" sizes. Unlike hose ID, however fittings are sized by the threading of the fitting, or NPT. Fitting compatibility is determined by the air inlet size on the tool. To be compatible, the tool's fitting must match the threading on the hose fitting. So, you can have a 3/8" ID air hose with 1/4" fittings, as long as your air tool as a 1/4" air inlet. Would you like to buy Air Duster Gun?