Fluid control systems require many different components to operate efficiently and safely. Hydraulic fluid systems commonly use flared tube fittings, and at Hy-Lok Canada, we manufacture JIC and SAE fittings for these applications. While both of these fittings are flared, they differ in several ways.
Below, we’ll discuss the difference between JIC and SAE fittings, their applications, and how you can get top-quality fittings and valves from Hy-Lok Canada. Keep reading to learn more!
What Is JIC?
JIC (or Joint Industrial Council) fittings are designed for hydraulic systems with a 37-degree flare and male/female connection. These fittings were the first type to become officially recognized and standardized for use in hydraulic equipment, initially developed during World War II for military use. JIC fittings are similar to AN (or Army Navy) fittings but have higher pressure tolerances. They are renowned for their leak-resistant design and ease of use, as they are simple to maintain and slow to wear from re-use.
What Is SAE?
SAE (or Society of Automotive Engineers) fittings, like JICs, are low-pressure fittings designed with a flare. One of the most common SAE fittings is the J512, which features a 45°design. At Hy-Lok, we manufacture SAE J514 fittings with a 37° angle flare, similar to a JIC, that can be used in hydraulic systems.
Key Differences Between JIC & SAE Fittings
While JIC and SAE fittings look the same, they are not designed to be used interchangeably. These fittings serve different purposes, and you can distinguish them by looking at the following specifications:
- Flare Angle: JIC fittings have a 37°, used in hydraulics, while the most common SAE fittings, like the J512, have a 45° angle.
- Applications & Pressure Ratings: JIC fittings are designed for systems and equipment that utilize high pressure, such as fluid transfer and hydraulic systems. In contrast, SAE fittings are designed for low-pressure applications like automotive pipe systems and agricultural equipment.
- Materials: JIC fittings are generally made from stainless steel, while SAE fittings are generally made from brass.
Equipment & Industry Applications for Flared Fittings
SAE and JIC fittings are used for different applications due to the pressure levels they can withstand. JIC fittings are designed for high-pressure systems commonly used in the industrial, aerospace, military, and oil and gas industries. Equipment that a JIC fitting can be used for include industrial presses, shock tubes, military cranes, and excavators.
Standard SAE fittings, on the other hand, are designed for low-pressure systems where a high-pressure tolerance is not required. Fittings such as the J512 are used in the automotive, refrigeration, and industrial sectors for equipment like fuel lines, HVAC systems, plumbing, and more. SAE J514 fittings have a hydraulic application and are essential for connecting tubes, pipes, and other components.
Get Top-Quality JIC & SAE Fittings from Hy-Lok Canada
If you’re looking for high-quality JIC and SAE fittings for your hydraulic system, partner with Hy-Lok Canada! Our wide catalogue selection features fittings, valves, and other components compatible with equipment in several sectors, including industrial, agricultural, chemical, pharmaceutical, and more.
Our products are 100% compatible with other manufacturers, like Swagelok, ensuring seamless integration for replacement parts. Contact us today, and our team will help you locate the right flared tube fitting for your needs. You can also visit our Products page to learn more.
