At Yuyao Ruihua Hardware Factory, we specialize in the design, development, and manufacturing of high-performance hydraulic adapters crafted from premium 45# medium carbon steel. Our commitment to quality and precision engineering ensures that every fitting delivers exceptional durability, leak-free sealing, and long service life under high-pressure conditions.
Why Choose Our 45# Steel Hydraulic Adapters?
Our adapters are engineered for demanding industrial applications, including construction machinery, agricultural equipment, and manufacturing systems. Here’s what sets our products apart:
Superior Material Made from 45# steel, our adapters offer excellent tensile strength and resistance to wear and deformation. The material is ideal for high-pressure environments, ensuring consistent performance over time.
Precision Machining Each component is manufactured using advanced CNC machining technology, guaranteeing tight tolerances and perfect thread engagement for secure connections.
Versatile Configurations As shown in our latest product line, we offer a wide range of configurations including straight male-to-male adapters, banjo-to-thread adapters, and custom fittings tailored to your specifications.
Robust Sealing Designed with integrated sealing surfaces and compatible with O-rings or metal-to-metal seals, our adapters provide reliable leak-free operation even under extreme pressure fluctuations.
Global Compliance Ready Our products are designed with international standards in mind, making them perfectly suited for export markets — including compliance with customs requirements for European railway freight and other global shipping routes.
Featured Products (As Shown)
The image displays three representative samples from our extensive hydraulic adapter portfolio:
Model 16 (RH Code: 1C-16) Straight adapter with metric threads, ideal for direct coupling in hydraulic circuits.
Model 17 (RH Code: 2C-18-22) Banjo adapter with M18 x 1.5 thread and M22 connection point — perfect for flexible hose or pipe integration.
Model 18 (RH Code: 2C-22) Similar banjo-style adapter with M22 threading, engineered for higher flow applications.
Each unit is individually packaged with protective plastic caps to prevent damage during transit and storage. Labels include detailed part numbers, order codes, and specifications for easy inventory management and traceability.
Applications
Our 45# steel hydraulic adapters are widely used in:
Hydraulic cylinders and actuators
Power units and pump systems
Mobile hydraulics (excavators, loaders, tractors)
Industrial automation and process control systems
Customization & Export Support
We understand that every project has unique requirements. That’s why we offer OEM/ODM services, allowing you to customize thread types, dimensions, surface finishes, and packaging. Whether you need BSP, NPT, Metric, or JIC threads, we can deliver the exact fitting your system demands.
For customers exporting via rail freight to Europe, we ensure full documentation alignment — including harmonized system (HS) codes, accurate commercial invoices, and consistent labeling — to minimize customs clearance delays and avoid penalties associated with mismatched declarations.
Conclusion
When reliability matters, trust Yuyao Ruihua Hardware Factory to deliver hydraulic solutions that perform. Our 45# steel adapters combine robust engineering with global export readiness — making them the smart choice for manufacturers and distributors worldwide.
Contact us today to request a quote, download our catalog, or discuss your custom hydraulic fitting needs. Let us help you build a more efficient, leak-free hydraulic system — one adapter at a time.
