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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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  • The Choice of Hose Reinforcement Layer Determines System Safety and Lifespan

    In hydraulic, pneumatic, and fluid transfer systems, hoses are often regarded as the “blood vessels”. Among the components of hoses, the reinforcement layer is the most crucial part, as it directly determines the hose’s pressure resistance, flexibility, and service life. Selecting the right reinforcement layer not only ensures the stable operation of the system but also reduces maintenance costs and enhances overall safety. The reinforcement layer serves as the “skeleton” of the hose. It bears pressure, resists explosion, and maintains structural stability wh...

  • High-Pressure Gas PTFE Tubes: The Unsung Hero Elevating Safety & Efficiency in Critical Sectors

    In industries where even the smallest leak or material failure can lead to catastrophic consequences, high-pressure gas-specific Teflon (PTFE) tubes have emerged as a silent safeguard, redefining standards for reliable gas transfer. Crafted from polytetrafluoroethylene (PTFE), this specialized piping solution isn’t just a “tube”—it’s a precision-engineered tool that addresses the unique pain points of sectors handling high-pressure, corrosive, or temperature-sensitive gases.   The magic, however, isn’t just in the material—it’s in the design. These tubes feature a multi-layered build that’s...

  • Hainar Hydraulics Shines at PTC ASIA 2025 with Professional Hydraulic Fluid Connection Solutions & Smart Manufacturing Strength

    From October 28th to 31st, 2025, PTC ASIA 2025 (Asia International Power Transmission and Control Technology Exhibition) was held grandly. Zhejiang Hainar Hydraulics Co., Ltd. made a stunning appearance at Booth E4-C1, showcasing its professional strength in hydraulic fluid connection, intelligent manufacturing, and brand cooperation. Core Products Hydraulic hose assemblies and hydraulic hard pipe assemblies Four-layer/six-layer hoses and joints Stainless steel joints, transition joints, quick joints Rotary joints, high-pressure ball valves, etc. Focus on New Products Hainar Hydraulics al...

  • Professional Push-Lok Installation & Removal Tools: Elevating Safety and Efficiency for Hydraulic & Fluid Transfer Sectors in Europe & North America

    In the European and North American hydraulic and fluid transfer industries, where strict safety regulations (such as ISO 4413 for hydraulic systems and ASTM standards for fluid transfer components) and operational efficiency benchmarks are paramount, the reliable connection between hoses and fittings is not just a performance requirement but a compliance imperative. Historically, on-site assembly of Push-Lok fittings with hoses has posed persistent challenges for regional operators: the process demands considerable manual force to seat fittings properly, leading to prolonged labor cycles, h...

  • How Can You Ensure You Pick the Perfect Hydraulic Hose Fitting?

    The correct Hydraulic Hose Fitting plays a critical role in system integrity. Incorrect fitting selections cause approximately 30% of hydraulic failures, as reported by the Hydraulic Manufacturers Association (HMA). Choosing the right fitting prevents costly leaks and ensures safety. For example, selecting appropriate Hydraulic Hose Fittings Types, like Stainless Steel Hose Fittings, can significantly improve durability. Proper selection optimizes system performance, leading to substantial savings. Over 100 million gallons of hydraulic fluid are lost annually due to preventable leaks. A sm...

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