What are JIC Fittings?
The JIC fitting stands for Joint Industries Council, which is the first standardized industrial use fittings. It is defined by SAE J514 and MIL-DTL-18866 standards, and they are machined with a 37 degree flare seating surface. They have parallel threads and is one of the most common types of connection model in the hydraulic system. The fittings are known to have a 37 degrees cone on their fitting end. It easily attaches to a hose fitting or flared tube and can be virtual with any hydraulic system.
A JIC grade fitting has excellent simplicity with enhanced affordability for a range of sizes and styles. It performs well in high as well as low temperature environments. It is not affected by any temperatures like o-rings and elastomer material. These JIC Fittings easily adapt to both metric and imperial threads, which allows them to fit virtually any hose. This makes them universally accepted across different countries. It can be easily disconnected without any loss of performance. They are typically seen in the military, aerospace, plumbing, and other industries.
JIC Fittings
JIC vs npt hydraulic fittings
JIC type fitting is known as Joint Industry Council, which is defined by SAE J514 and MIL-DTL-18866 standards. It is a compression fitting that has a machined 37 degrees flare seating surface having parallel threads. They are the most common type of hydraulic connection type that either attached either a hose fitting or flared tube.
NPT or the National Pipe Taper is a US standard for tapered thread specifications. They help create good deformation to create a metal-to-metal seal. It is one of the most popular grades of threads and has been used for over 100 years now. The process type employed for it is in pneumatic, process, and hydraulic systems.
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Both the fittings have an absolutely different seal and cannot be used interchangeably. The JIC can handle high pressure systems, while the other is used in lower pressure systems.
What are SAE J514 fittings?
The SAE standard covers the Society of Automotive Engineers Threads. These SAE J514 fittingsare part of the standard for flared fittings that are common in setting where durability and reliability are critical. They are standards for JIC fittings and are designed to maintain a tight seal under severe vibration, pressure bursts, or demanding conditions. It is widely recognized in the industry, and the SAE standard is a norm in a range of industries. Once the fitting is tightened, its sleeve ensures that they are aligned with the fitting axis. This helps reduce any mechanical strain on the tube to decrease vibrations. Their unique design gives them a good edge within the industry. They are available in a range of sizes to suit different requirements.
How much pressure can a JIC fitting hold?
The pressure rating is influenced based on the temperature of the service it is employed. The higher the process temperature, the lower its pressure-holding capacity. This is also rated based on its wall thickness and end connections. Finally, the size and dimensions also influence its performance in the system. The fittings of JIC grade are designed to handle high pressure applications seen in different conditions. The grade can handle high pressures up to 10,000psi, which reduces as the temperature decreases. They help create a strong seal when compared to o-ring or tapered thread specifications. It is commonly used in fuel delivery, fluid power applications, etc.
How to compare price between India and China while buying JIC Fittings?
To start off, China produces cheaper JIC fittings, but this is not the real factor that determines its overall pricing. The Chinese have an established manufacturing unit that is capable of producing in bulk that they don’t require locally. This has propelled them to dump it in the market at cheap prices. However, this is not the major deterring factor. They don’t follow any testing or quality check procedure to validate the quality of the material. This gravely impacts how the item will perform in different conditions. In their quest to win over the market space, they have compromised on reliability and sustainability. These are some of the most important factors while purchasing any product.
Indian origin JIC fittings are not the priciest, but not as cheap as their neighbors. The products from the subcontinental region are of the highest quality. They make use of the best raw materials and the latest technology while producing the best in the market. Follow this with third-party inspection and post production tests that help determine its performance and durability. All in all, the price point comes below their neighboring country as it offers excellent reliability in varying conditions. On top of it all, they have good transportation networks. So, you can be assured that the products will be delivered to you in a short time frame.
