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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!

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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.

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  • Unveiling the Excellence of Super Flexible Hoses: A Game-Changer in the Hose Industry

    When it comes to hoses, the common perception is often that they are simply soft, flexible conduits, similar to the transparent water pipes found in households. Before joining the Hainar platform, I, too, held this basic understanding. However, the world of hoses is far more diverse and specialized than meets the eye. We’ve previously introduced hoses designed to withstand vehicle pressure, and today, we’re excited to shine a spotlight on a true “top performer” within the hose family—the super flexible hose. Why Choose Super Flexible Hoses? In practical applications,...

  • Stainless Steel Fittings in Plumbing Advantages and Disadvantages

    When selecting materials for plumbing, durability and performance are key factors to consider. Stainless Steel Fittings excel in these areas, offering exceptional resistance to rust and long-lasting reliability. They are designed to withstand high temperatures and pressure effortlessly. While they may come at a higher cost and demand precise installation, understanding these aspects ensures you make well-informed choices. Key Takeaways Stainless steel fittings do not rust, so they work well in wet or chemical-heavy places. They last a long time in plumbing systems. These fittings cost mor...

  • What are the different types of hydraulic hose fittings?

    Hydraulic hose fittings connect hoses to other components in a hydraulic system, enabling fluid transfer under high pressure. These fittings play a vital role in maintaining system integrity and preventing leaks. Properly designed hose fittings improve efficiency by reducing system weight and enhancing durability. Industry advancements focus on sealing technologies and corrosion-resistant materials to ensure reliability in harsh conditions. The integration of smart sensors further boosts efficiency by enabling real-time monitoring and predictive maintenance, minimizing downtime and repair ...

  • How to Properly Install Hydraulic Hose Fittings

    Proper installation of hydraulic hose fittings, or hydraulic hose fittings, is essential for maintaining safety and optimizing system performance. Studies reveal that nearly 30% of hydraulic hose failures stem from improper sizing. Missteps during installation can lead to leaks, reduced efficiency, and costly operational issues. Even minor leaks, such as three drops of oil per minute, can result in nearly 9.35 gallons of oil loss annually, costing businesses over $160. Correct installation practices ensure leak-free connections and long-term reliability, protecting both equipment and perso...

  • Understanding the Impact of Temperature on Hose Working Pressure: Why Your 20-Bar Hose May Only Handle 8.4 Bar

    In industrial applications, hose assemblies are critical components for fluid and gas transfer. However, a common confusion arises when a hose rated for 20 bar fails to perform beyond 8.4 bar in real-world conditions. While factors like fittings and crimping methods play a role, **temperature** is often the overlooked culprit. Today, we dive into how temperature fluctuations directly affect hose working pressure and what you can do to ensure optimal performance. The Hidden Relationship Between Temperature and Pressure Most hoses specify a “maximum working pressure” and “ma...

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