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We specialize in SAE/BSP/METRIC hydraulic adapters and fittings.

News

Welcome to our 'News' column, your gateway to staying connected with the pulse of our company. Here, we keep you up-to-date with the latest happenings at NJ. Discover our recent accomplishments, the exciting collaborations on new projects, client visits, upcoming exhibitions to mark on your calendar, and the most relevant industry news.


Delve into our world as we’ll show our main products, such as steel adapters and fittings, sae adapters and fittings, bsp adapter fittings, metric adapter fittings, metal hose adapter, reusable hydraulic hose ends, sae flange hose fittings, stainless fittings, stainless steel hose adapter, fitting caps, fitting plugs, barb fitting, npt hose fittings, o ring seal fittings and ect. Learn about the best practices for product maintenance and upkeep, ensuring the longevity and optimal performance of your investments.


Customer satisfaction is our driving force, and we’ll also show authentic feedbacks from our clients. Explore how we do our best to assist our customers in resolving after sales problems, ensuring a seamless experience.


Furthermore, our 'News' column serves as your resource hub for technical knowledge surrounding hydraulic fittings. Dive into informative articles that shed light on the intricacies and advancements within this dynamic field.


With our 'News' column, you gain a comprehensive view of our company's journey, our innovative products, and the trend & news of hydraulic fittings industry. Join us on this informative journey and empower yourself with the latest insights.

Top 5 JIC Caps And Plugs You Need
When it comes to maintaining hydraulic systems, selecting the right JIC Caps And Plugs is crucial. Here are the top five you should consider:


HOSEBOX Fitting Pack: Known for its extreme-duty waterproof plastic case and high-quality components.
Grainger Industrial Supply JIC Caps and Plugs: Offers a wide range of sizes with fast delivery options.
84 Pc JIC Cap & Plug Kit: Includes sizes from Dash 4 to 16, complete with O-rings and a case.
92 Piece JIC Plugs & Caps Set: Designed to stop hydraulic oil leaks and includes a free microfiber cloth.
Gates JIC Plug and Cap Kit 85003: Available at O'Reilly Auto Parts with free delivery over a certain purchase amount.

Choosing the right products ensures your hydraulic systems remain efficient and free from contamination.
Comprehensive Guide to Choosing the Right Hydraulic Gauge Adapter
Choosing the right hydraulic gauge adapter plays a crucial role in ensuring system efficiency and safety. A proper selection reduces risks like leaks, system malfunctions, and potential accidents. You must consider compatibility with existing components to prevent issues such as pressure drops or damage. Incorrect adapter choices often lead to inaccurate readings and increased maintenance costs. Focus on factors like secure connections and material compatibility to enhance the longevity of your hydraulic components.
Step-by-Step Guide to Installing ORFS Hydraulic Fittings
Proper installation of hydraulic fittings is crucial to prevent leaks and ensure system efficiency. ORFS Hydraulic Fittings offer reliable sealing, making them an excellent choice for high-pressure systems. These fittings can withstand pressures as high as 6,000 PSI, significantly reducing potential leak points. This reliability allows manufacturers to extend warranty periods on equipment. By choosing ORFS fittings, you enhance the durability and performance of your hydraulic systems, ensuring they operate smoothly and efficiently.
Understanding ORB Fittings and Their Applications
ORB fittings, or O-Ring Boss fittings, play a crucial role in hydraulic systems. They ensure secure and leak-proof connections. You will find these fittings essential for maintaining high-pressure environments without leaks. Their design incorporates an O-ring seal, which provides a reliable connection. This feature makes them indispensable in various applications. By using ORB fittings, you can achieve efficient and safe hydraulic operations. Their importance cannot be overstated when it comes to preventing leaks and ensuring system integrity.
Comparing Hydraulic Cylinder Fittings for Optimal Performance
Hydraulic cylinder fittings play a crucial role in the performance of hydraulic systems. These small components connect hoses, pipes, and tubes to cylinders, valves, and pumps, significantly impacting the system's effectiveness and efficiency. Choosing the right fitting ensures safety and reliability, as it can withstand high pressures, vibrations, and other operational stresses. Understanding the various types of fittings available, such as BSP, JIC, and ORSF, is essential for optimizing system performance. Proper selection not only enhances functionality but also minimizes downtime and maintenance costs, ensuring a leak-free and efficient hydraulic system.
How to Fix Leaking Hydraulic Fittings?
As such, it is important for those working with hydraulic systems to understand the significance of hydraulic fittings and their proper handling. In addition to connecting tubes and hoses, hydraulic fittings also facilitate the flow of hydraulic fluids and ensure safety in operating the system. However, as mentioned, leakage can occur, which can negatively impact the efficiency and effectiveness of the hydraulic system. Hydraulic fittings must be properly installed, maintained, and periodically checked for any wear and tear that may lead to leaks.
Exploring Hydraulic Hose End Fittings: Types and Uses
Hydraulic hose end fittings play a crucial role in ensuring the efficiency and safety of hydraulic systems. By using the right fittings, you can optimize your system's performance, maximizing efficiency and reducing energy waste. Understanding the different types and their specific uses is essential for maintaining system integrity. Each fitting is designed to withstand specific pressure ranges, ensuring that your system operates smoothly without the risk of failure or leakage. As you explore these components, focus on their types, characteristics, and best practices for installation to enhance your system's reliability.
What are the most common hydraulic threads?
Hydraulic adapters are essential key components in hydraulic systems. Their function is to connect hydraulic components together, forming a complete hydraulic system, and to facilitate the transmission of hydraulic energy for corresponding mechanical operations. As one of the most commonly used connection methods in hydraulic systems, threaded joints are widely applied in various hydraulic equipment and industrial fields. Their importance lies in the fact that threaded joints possess characteristics such as high strength, stability, and durability, enabling them to withstand high pressure, large flow rates, and complex working conditions involving pressure fluctuations. In the production process, we need to continuously explore innovations and update the technology and design of hydraulic adapters based on customer demands and market changes to meet the usage needs in different fields. Below are the six common threaded forms of hydraulic adapters.
NPT thread how to work?
The hydraulic adapter with NPT thread is a commonly used pipeline connector, mainly used to achieve the transition connection of pipelines. Its characteristics include easy assembly, good sealing performance, high temperature resistance, and strong pressure resistance, making it widely used in various industrial pipelines.
What is the difference between NPT and NPS?
NPS (National Pipe Straight): NPS threads are straight and designed for pipes ranging from 1/8 inch to 12 inches. They ensure a tight seal when joined but are not.
Detailed introduction, application areas, and installation of hydraulic fitting
Hydraulic adapter are key components that connect different components in a hydraulic system. They form a closed circuit to ensure the normal operation of the hydraulic system. The main function of hydraulic joints is to connect hydraulic components such as hydraulic pumps, conveying pipelines, directional valves, shut-off valves, hydraulic motors, hydraulic cylinders, etc., forming a closed hydraulic circuit. These joints not only serve a connecting function, but also have the ability to withstand high-strength pressure, ensuring the safe operation of the hydraulic system.
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