Does your fluid control system need replacement tube fittings? If your system works with hydraulics, you’ll need to select fittings that can withstand the pressures, temperatures, and other rigours associated with these types of fluid systems.
At Hy-Lok Canada, we manufacture top-of-the-line hydraulic tube fittings, valves, and other components that meet all required specifications for pumps, motors, closed-loop hydraulics, and other fluid control systems across Canada. Here are a few things to consider when choosing the right tube fittings for your equipment.
Pressure Ratings
Hydraulic systems can work under varied levels of pressure, from low to extremely high. Hydraulic equipment like forging presses, excavators, and die-cast machines require high-pressure fittings to perform optimally. With the wrong pressure tolerance, your fittings can collapse under high pressure, resulting in issues like leaks, corrosion, and equipment failure.
Our tube fittings from Hy-Lok operate at a maximum pressure of 10,000psig, providing plenty of variation for use and application in different hydraulic systems.
Temperature Ratings
Certain materials are required for high-temperature applications to ensure the equipment’s function and longevity. Environmental factors like temperature have a huge impact on hydraulic systems’ function.
Certain liquids will solidify in colder temperatures, which can cause block-ups in the pipes in the fluid system. Tube fittings with the right temperature tolerance will prevent temperature fluctuations from impacting the function of the system you’re working with.
At Hy-Lok, our hydraulic tube fittings feature the following temperature ratings:
- 316 Stainless Steel: -425°F to 1200°F
- Brass: -65° to 400°F
- Monel: -325°F to 800°F
- Carbon Steel: -20°F to 800°F
Material Selection
When selecting tubing material, it needs to be compatible with the process fluid in your hydraulic system. Combining the wrong metals with the wrong liquid or gas can cause your tube fittings to corrode or degrade, leading to premature system failure.
Stainless steel, for instance, is highly resistant to corrosion, making it ideal for hydraulic systems in chemical processing, oil and gas, and other industries that work with harsh substances.
On the flip side, brass is better suited to non-corrosive applications like clean water and air systems.
Fitting Type & Compatibility
There are several versions of the hydraulic tube fitting, as different designs are required for different sealing methods and applications. Some of the hydraulic tube fittings in our catalogue include:
37° Flare JIC Fittings: Our JIC (Joint Industry Council) flared hydraulic tube fittings offer a secure and reliable seal to prevent leaks and maintain stability under high pressures. These are among the most popular connections for hydraulic equipment due to their flared design and versatility.
ZCO O-Ring Face Seal Fittings: These fittings have a flat sealing surface to prevent over-torquing and offer security from potential leaks. They vacuum to high pressure and have a wide temperature range of up to 550°F, making them ideal for high-pressure hydraulic systems.
Get Top-Level Hydraulic Tube Fittings from Hy-Lok Canada
Finding the right hydraulic tube fittings is made easier when you know what to look for, and you can find what you need at Hy-Lok Canada. We manufacture a wide range of tube fittings for hydraulic applications and are happy to assist you with locating the right components for your worksite!
Visit our Products page to learn more about the items in our catalogue, or contact us for further inquiries.
