Metric hydraulic hose fittings play a critical role in ensuring leak-free, high-pressure fluid transfer across a wide range of industrial and mobile hydraulic systems. As global equipment standards increasingly shift toward metric-based connections, understanding how metric hydraulic hose fittings work, where they are used, and how to select the correct type has become essential for engineers, procurement specialists, and maintenance professionals.
A metric hydraulic hose fitting is a type of hydraulic connector designed with metric threads, typically measured in millimeters, and engineered to connect hydraulic hoses to components such as pumps, valves, cylinders, and manifolds.
Unlike imperial-thread fittings, metric hydraulic hose fittings are commonly used in European, Asian, and globally standardized machinery. They are designed to withstand high pressure, vibration, and temperature fluctuations while maintaining a reliable seal.
You can explore common configurations and specifications of metric hydraulic hose fittings through this reference page: Metric Hydraulic Hose Fitting Specifications.
Metric hydraulic hose fittings are governed by several international standards to ensure compatibility and safety.
| Standard | Description | Typical Application |
|---|---|---|
| DIN 2353 | 24° cone fittings with cutting ring | Industrial hydraulics |
| ISO 8434 | Metric compression fittings | Global hydraulic systems |
| ISO 6149 | Metric straight thread with O-ring | High-pressure ports |
Understanding these standards is essential when selecting a metric hydraulic hose fitting that matches both the hose and the equipment port.
Metric hydraulic hose fittings use different sealing mechanisms depending on design and application.
Each sealing method affects performance, ease of installation, and long-term reliability.
The widespread adoption of metric hydraulic hose fittings is driven by several practical advantages:
Manufacturers like Wayfong focus on precision machining and strict quality control to ensure consistent performance across all metric hydraulic hose fitting products.
Metric hydraulic hose fittings are widely used across industries where reliability and safety are critical:
In these applications, the correct metric hydraulic hose fitting directly impacts system uptime and maintenance costs.
Selecting the right metric hydraulic hose fitting requires careful evaluation of multiple factors:
Using verified technical data from trusted suppliers such as Wayfong helps reduce costly errors and system failures.
| Feature | Metric | BSP | JIC |
|---|---|---|---|
| Thread Measurement | Millimeters | Inches | Inches |
| Sealing Method | O-ring / Cone | Thread / Washer | 37° Flare |
| Global Usage | High | Medium | High (North America) |
High-quality metric hydraulic hose fittings are typically manufactured from:
Precision CNC machining, surface treatment, and pressure testing are essential processes used by professional manufacturers like Wayfong.
Proper installation of metric hydraulic hose fittings ensures long-term performance:
No. While they may appear similar, thread pitch and sealing methods differ, which can cause leakage or failure.
This depends on the design and material, but many metric hydraulic hose fittings are rated for high-pressure applications exceeding 400 bar.
Working with experienced manufacturers like Wayfong ensures compliance with international standards and consistent product quality.
Metric hydraulic hose fittings are an essential component of modern hydraulic systems, offering reliability, safety, and global compatibility. From understanding standards to selecting the right sealing method, informed decisions can significantly improve system performance and longevity.
If you are sourcing high-quality metric hydraulic hose fittings or need technical support for your hydraulic applications, contact us at Wayfong today to discuss your requirements and discover tailored solutions that keep your systems running safely and efficiently.
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