๐ Search Intent Help: Help buyers compare hydraulic fitting dimensions, select suitable specifications, verify compatibility, and request OEM/ODM manufacturing before purchasing.
Selecting the correct hydraulic fitting is essential for maintaining system pressure, sealing performance, and long-term reliability. This guide provides verified hydraulic fitting dimensions, practical selection advice, and OEM/ODM manufacturing support for distributors, wholesalers, equipment manufacturers, and industrial buyers.
- โ Verified hydraulic fitting dimensions
- โ Practical size selection guidance
- โ OEM & ODM custom manufacturing
- โ Factory-direct technical support
Quick Answer
Hydraulic fittings should be selected according to outer diameter (OD), inner diameter (ID), total length, operating pressure, and application requirements. Choosing the correct dimensions helps ensure leak-free connections and reliable hydraulic system performance.
If standard specifications do not meet your project requirements, Glin Hardware also provides OEM and ODM hydraulic fittings manufactured according to drawings, samples, or custom technical specifications.
โ๏ธ Verified Factory Specification Matrix
The following specifications are based on verified production data from Glin Hardware. Additional dimensions and custom configurations are available for OEM and ODM manufacturing projects.
| Model | Outer Diameter (OD) | Total Length | Inner Diameter (ID) | Customization |
|---|---|---|---|---|
| HF-01 | 16 mm | 58 mm | 6.5 mm | Available |
| HF-02 | 16 mm | 98 mm | 6.7 mm | Available |
| HF-03 | 16 mm | 62 mm | - | Available |
| HF-04 | 16 mm | 103 mm | 6.7 mm | Available |
| HF-05 | 20 mm | 103 mm | 9 mm | Available |
| HF-06 | 20 mm | 109 mm | - | Available |
Note: The dimensions above are based on actual production specifications from Glin Hardware. Custom sizes, materials, surface finishes, and packaging can be manufactured according to customer drawings or samples.
๐ Hydraulic Fitting Dimension Illustration
Understanding the key dimensions of a hydraulic fitting is essential before selecting or ordering replacement parts. The illustration below highlights the three primary measurements used throughout this guide: Outer Diameter (OD), Inner Diameter (ID), and Total Length. These dimensions are critical for ensuring proper compatibility, sealing performance, and installation in hydraulic systems.
๐ก What Are Hydraulic Fittings?
Hydraulic fittings are precision-machined components used to connect hoses, tubes, and pipes within hydraulic systems. Their primary function is to create secure, leak-free connections capable of withstanding high operating pressures while maintaining efficient fluid transfer.
Selecting the correct hydraulic fitting involves more than matching thread types. Buyers should also verify outer diameter, inner diameter, overall length, sealing design, and application requirements to ensure reliable system performance and long service life.
At Glin Hardware, we manufacture hydraulic fittings for industrial equipment, hydraulic presses, lubrication systems, power units, and other custom hydraulic applications. OEM and ODM manufacturing services are available according to customer drawings, samples, or technical specifications.
๐ How to Select the Right Hydraulic Fitting
Choosing the correct hydraulic fitting requires evaluating both the operating conditions and the dimensional specifications of your hydraulic system. Proper selection helps reduce leakage, improve safety, and extend equipment service life.
- Confirm Outer Diameter (OD): Ensure the fitting matches the required outside dimensions.
- Check Inner Diameter (ID): Proper flow capacity depends on the correct internal diameter.
- Verify Total Length: Installation space and equipment layout should be considered.
- Select Suitable Materials: Material selection should match pressure, corrosion resistance, and working environment.
- Review Application Requirements: Different hydraulic equipment may require different fitting designs.
- Consider OEM Customization: Custom dimensions, finishes, and packaging are available for special projects.
๐ Hydraulic Fittings Specification Comparison
The following comparison summarizes the verified specifications currently available from Glin Hardware. Additional custom dimensions can be manufactured upon request.
| Outer Diameter | Total Length | Inner Diameter | Typical Application | OEM Available |
|---|---|---|---|---|
| 16 mm | 58 mm | 6.5 mm | Compact Hydraulic Systems | โ |
| 16 mm | 98 mm | 6.7 mm | Industrial Hydraulic Equipment | โ |
| 16 mm | 62 mm | Available on Request | Custom Applications | โ |
| 20 mm | 103 mm | 9 mm | Heavy-duty Hydraulic Systems | โ |
| 20 mm | 109 mm | Available on Request | OEM Projects | โ |
๐ญ Typical Applications of Hydraulic Fittings
Hydraulic fittings are widely used across industries where reliable fluid transfer and pressure resistance are essential. Selecting the correct fitting improves operational efficiency, minimizes leakage, and supports long-term equipment reliability.
Construction Machinery
Hydraulic excavators, loaders, cranes, and heavy-duty construction equipment.
Industrial Equipment
Hydraulic presses, manufacturing machinery, automation systems, and production lines.
Agricultural Machinery
Tractors, harvesters, irrigation equipment, and agricultural hydraulic systems.
Lubrication Systems
Centralized lubrication systems and industrial oil distribution equipment.
Power Units
Hydraulic power packs, pumps, and mobile hydraulic equipment.
Custom OEM Equipment
Customized hydraulic assemblies designed according to customer drawings and technical requirements.
Hydraulic Fitting OEM Customization