In the hydraulic industry, selecting high-quality fittings is a crucial factor that determines the overall performance and durability of the entire system. Among these, the crimping fitting plays a crucial role, serving as the connection between the hydraulic hose and other equipment. This article will provide an in-depth analysis of a specific product: the JIC hydraulic fitting 1.1/4” - 1.5/8”x12 UN, V22514-20-20, an optimal solution trusted by many engineers.
1. Specific classifications:
- JIC (Joint Industry Council): This is a common hydraulic connection standard in North America, distinguished by its 37-degree flare design. The advantages of the JIC standard are its superior leak resistance and ease of disassembly and maintenance.
- 1.1/4": The size of the fitting on one end, often referred to as the "male" end or "external connector," is designed to match a hydraulic hose with a corresponding diameter.
1.5/8”x12: This is the thread specification for the fitting.
1.5/8": The major diameter of the thread is 1.625 inches.
12: The number of threads per inch (TPI). This is a standard thread type that ensures a secure and tight connection.
- UN: Abbreviation for "Unified National," an international thread standard. Specifically, this could be UNF (Unified National Fine) or UNC (Unified National Coarse). In this case, with a TPI of 12, it is a unified special thread (UNS—Unified National Special) or a specific variant of UN.
2. Practical Applications and Outstanding Advantages
The JIC crimping fittings are commonly used across many industries.
- Construction Machinery: Equipment such as bulldozers, excavators, cranes, and rock drills requires robust hydraulic connections to withstand high pressure and continuous vibration.
- Machine Tools: Presses, stamping machines, and automated production systems demand absolute precision and safety.
- Lifting Equipment: This includes forklifts and hydraulic elevators.
- Heavy industry: Oil and gas, mining, and steel mills are environments that operate in harsh conditions.
3. Key Advantages
- Effective Leak Prevention: The 37-degree flare design of the JIC standard, combined with UN threads, ensures a tight seal, preventing hydraulic fluid leaks, saving costs, and protecting the environment.
- High Durability: Made from high-quality carbon steel or stainless steel, these fittings can withstand high pressure and offer excellent corrosion resistance.
- Easy Installation and Maintenance: Thanks to a simple and standardized design, installation and removal are quick, reducing machine downtime.
- High Compatibility: Suitable for many standard hydraulic hoses, easy to replace and upgrade.
Vina-Hydraulic Equipment Joint Stock Company specializes in providing high-quality JIC crimping fittings. Because the company imports directly from a large company in China, so ensures the product meets the high-quality, international standard. Customers in need of a crimping tool, please contact us now to receive a special price!"
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