The automotive industry relies on many different fluid systems, both during manufacturing and within vehicle operation, making a reliable stock of flow control components essential.
SAE J514 fittings are some of the most common fittings used in automotive production. If you need a supply for your worksite, you can count on Hy-Lok for the best-quality fittings in Canada. Keep reading to learn more about the SAE standard and how it applies to automotive fittings!
What Is the SAE Standard?
The Society of Automotive Engineers (SAE) is an organization that develops international standards for tools and components commonly used for industrial applications. This standard is used for both general and dimensional specifications for valves and tube fittings used in hydraulic, air, and fuel systems.
SAE covers pressure ratings, tube sizes, thread forms, and seat angles to create a secure connection that prevents leak pathways in liquid and gas systems.
SAE fittings come in a variety of end connections and thread types depending on the specific standard. In fact, there are nearly 10,000 active SAE standards available for valves and fittings, and over 15,000, including expired standards.
How SAE Fittings Are Used in the Automotive Industry
Common SAE fittings for the automotive industry that are still used today include SAE J514, SAE J512, and SAE J516.
At Hy-Lok, we manufacture SAE J514 fittings, which feature a 37° flared male seat for hydraulic applications.
Automotive hard-line connections rely on 45-degree and 37-degree flares, which is where SAE fittings are an asset. In the automotive industry, SAE fittings are used in fuel systems, power steering, brake systems, pipes, and other automotive systems that require low-pressure ratings.
Power steering is one of the most common applications for these fittings, as their secure seal provides a consistent flow path for hydraulic fluid to the steering pinion from the pump. This helps maintain the reliable maneuverability of a vehicle, improving the driving experience and maintaining safety on the road.
J514 fittings perform well under the rigorous conditions found in automotive systems, including pressure bursts, severe vibrations, and thermal shocks.
Unlike most SAE fittings, which are made from brass, Hy-Lok Canada defaults our SAE fittings to steel (though brass, stainless steel, and aluminum can be used on request) via bar stock machining. They also require O-ring seals and washers to ensure a secure, leak-free connection.
In addition to SAE, our fittings comply with ASTM B117 and UNI 5687 standards and can be tested using the hot-salt method. We aim to provide tube fittings that provide excellent durability and long-standing performance for your automotive system.
Get Quality SAE Fittings from Hy-Lok Canada
If you need reliable fittings for your automotive systems, partner with Hy-Lok Canada for quality SAE J514 tube fittings! Since 1977, we have been a leading supplier of fluid system components to a variety of industries across Canada and continue to be a trusted partner to the vehicle manufacturing industry.
Contact us today to place an order for your hydraulic automotive system, and ask about our direct-to-site services for regular inventory restocks.