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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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  • Top Hydraulic Hose Fittings for High-Pressure Applications in 2025

    Choosing the right hydraulic hose fittings is crucial for high-pressure systems. Leaks and failures can waste millions of gallons of hydraulic fluid annually, costing tens of thousands of dollars per system. Beyond the financial hit, unplanned downtime disrupts operations and increases maintenance expenses. Regular inspections and using fittings that meet SAE J517 or EN standards can prevent these issues. For instance, a mining operation improved reliability by redesigning hose layouts and adding abrasion sleeves, tripling hose life. The right fittings not only enhance safety but also help...

  • Technological Advancements and Characteristics of the Rubber Hose Industry

    The rubber hose industry has witnessed remarkable technological progress, driven by its extensive applications across various industrial manufacturing and circulation sectors. These applications span marine engineering equipment, onshore oil and gas development, construction machinery, the automotive industry, and other conventional industrial manufacturing fields. Each application area demands specific performance characteristics from rubber hoses, which has spurred continuous innovation in the industry. In the marine engineering equipment sector, rubber hoses are required to possess excep...

  • 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 ...

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