English
78 Series 73 Series API HOSE FITTINGS
77 Series Parker hose fittings
SS316 Stainless Steel 43 series Hose Fittings,Metric adapters,Verious types for your option.
Adapter -Hydraulic Fittings- HainarHydraulics
SAE adapters ,large stocks

we have a large inventory of Parker 43/71/56 series ＆ HY series compatiable Hydraulic Crimp Hose Fittings, Contact us Now!

ProductsProducts

about usabout us

HAINAR Hydraulics CO., Ltd. commenced manufacturing hydraulics hose fittings, adapters and hydraulic hose assembly in 2007, Our product range and main product line is for High-pressure hydraulic fittings and hose assembly.

After 14 years develop, HAINAR Hydraulics got a good reputation in domestic customer and oversea customers. We supply the hydraulic high-pressure hose assembly and fittings to machinery factory in domestic market. Such like injection molding machine, Construction machinery, mining machinery and drilling machine Fishing Equipment for ship etc. Now we have 40% of our hydraulic hose fittings, adapters and hydraulic quick couplings are exported to Western Europe, Eastern Europe, North American, South American and South East Asia.

Featured productsFeatured products

latest newslatest news

  • How to Choose the Right Hydraulic Fittings: ISO, DIN, SAE Standards Explained

    Hydraulic fittings play a big role in keeping machines safe and running smoothly. People see hundreds of hydraulic injection injuries each year, especially in North America. Take a look at the numbers: Region Approximate Annual Incidents North America About 600 Global Higher, but underreported Choosing the right hydraulic hose fittings, stainless steel fittings, or flange fittings helps prevent leaks and injuries. A good hydraulic hose coupling can make a huge difference in safety. Key Takeaways Always choose hydraulic fittings that meet ISO, DIN, or SAE standards to ensure sa...

  • Will Hydraulic Systems Be Replaced by Electric Systems in the Future?

    Where Electric Systems May Replace Hydraulics 1. Light-Duty and Low-Power Applications  In industries such as medical equipment, robotics, and factory automation, electric actuators are increasingly being used instead of hydraulics. • Advantages: • Cleaner (no risk of oil leakage) • Lower maintenance • Easier integration with digital control systems • Quieter and more suitable for indoor or clean environments  2. Environmentally Friendly and Energy-Saving Demands Electric drives are becoming a preferred choice in applications where energy efficiency and sustainability are key concerns, such...

  • Applications of Hydraulics and Their Role in Industrial Systems

    1. Application Fields of Hydraulics   2.1 Power Transmission Hydraulic systems convert energy from a prime mover (such as an electric motor) into hydraulic energy to drive actuators and perform mechanical work.   2.2 Precise Control of Position and Speed Hydraulics allow for highly accurate control of movement and speed, which is essential in automation systems.   2.3 High Force, Compact Design Hydraulic systems deliver large forces or torques in compact spaces—something not easily achievable with purely mechanical or electric systems.   2.4 Multi-Function Control  Usin...

  • How to Choose the Best Hose Fittings for Your Industry Needs

    Hose Fittings Choosing the right hose fittings matters for every industry. They keep equipment running and help avoid leaks or costly downtime. Proper hydraulic fittings stop bursts and improve safety. Stainless steel fittings stand up to harsh environments. Parker hose fittings offer reliable performance. Correct hydraulic fitting selection extends equipment life. Key Takeaways Choose hose fittings that match your industry needs by considering fitting types, materials, and pressure ratings to ensure safety and long equipment life. Use materials and fittings designed for your environmen...

  • Unveil High-Performance Hydraulic Solutions: JIC, DIN, BSP & ORFS Fittings for Leak-Proof Industrial Connections

    ✅ 1. JIC (Joint Industry Council)fitting • Thread Type: UNF (Unified Fine Thread), inch-based • Seal Type: 37° flare — metal-to-metal seal • Typical Sizes: 7/16-20 UNF, 9/16-18 UNF, 3/4-16 UNF, etc. • Applications: Widely used in North America, Japan, and construction equipment Features: • High pressure resistance • Easy to assemble and reassemble • Excellent for hydraulic systems Example: JIC 1/2” = 3/4-16 UNF thread with 37° male cone ⸻ ✅ 2. DIN (Deutsches Institut für Normung)fitting • Standard: German standard fittings (e.g., DIN 2353, DIN 3852) • Thread Type: Metric thread • Seal Type:...

Hit enter to search or ESC to close