Hydraulic Fittings
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Leading Hydraulic Fittings manufacturer in China with 28 years of experience - Jiayuan Hydraulic
As a trusted manufacturer and supplier of hydraulic fittings, we provide high-performance connection solutions for a wide range of industrial applications. Our product line includes reusable hose fittings, offering a cost-effective and flexible option for systems requiring frequent maintenance or hose adjustments.
Browse our selection of Reusable Hose Fittings below to find the right solution for your hydraulic system needs.
1BG4-OG 45° ELBOW BSP MALE 60° SEAT / BSP MALE O-RING
The 1BG4-OG 45° ELBOW BSP MALE 60° SEAT / BSP MALE O-RING is a high-pressure hydraulic fitting featuring a 45° elbow design with BSP male threads, combining a 60° cone seat on one end and an O-ring seal on the other for leak-proof fluid transfer in hydraulic systems1BG9-OG 90° ELBOW BSP MALE 60° SEAT / BSP MALE O-RING
The 1BG9-OG 90° ELBOW BSP MALE 60° SEAT / BSP MALE O-RING is a high-performance hydraulic fitting featuring a 90° elbow configuration with BSP male threads. It combines a 60° cone seat on one end and an O-ring seal on the other, ensuring reliable, leak-proof connections in high-pressure hydraulic systems.1BG-OG BSP MALE DOUBLE USE FOR 60° CONE SEAT OR BONDED SEAL / BSP MALE O-RING
The 1BG-OG BSP MALE DOUBLE USE fitting offers versatile connection options with both 60° cone seat and bonded seal compatibility on one end, combined with a reliable BSP male O-ring seal on the other, providing flexible, leak-proof solutions for hydraulic systems.1BH BSP MALE DOUBLE USE FOR 60。CONE SEAT OR BONDED SEAL / METRIC MALE L-SERIES ISO 6149-3
The 1BH BSP MALE DOUBLE USE fitting is a versatile hydraulic adapter featuring BSP male threads with dual sealing options (60° cone seat or bonded seal) on one end and a metric male L-series (ISO 6149-3) connection on the other. Designed for high-pressure fluid systems, it ensures secure, leak-proof transitions between BSP and metric hydraulic ports.2FN NPT MALE/ORFS FEMALE
Applicable Standards NPT Thread: Conforms to ANSI/ASME B1.20.1 standard for National Pipe Taper threads. ORFS (O-Ring Face Seal): Complies with SAE J1453 / ISO 8434-3, which defines dimensions and performance requirements for ORFS hydraulic connectors. These standards ensure the adapter\'s compatibility and reliability in demanding hydraulic and fluid power systems.2FN NPT MALE/ORFS FEMALE
Applicable Standards NPT Thread: Conforms to ANSI/ASME B1.20.1 standard for National Pipe Taper threads. ORFS (O-Ring Face Seal): Complies with SAE J1453 / ISO 8434-3, which defines dimensions and performance requirements for ORFS hydraulic connectors. These standards ensure the adapter\'s compatibility and reliability in demanding hydraulic and fluid power systems.2FJ ORFS MALE/JIC FEMALE 74°SEAT
Applicable Standards ORFS Male: Complies with SAE J1453 / ISO 8434-3 – O-Ring Face Seal fittings for hydraulic fluid power systems. JIC Female with 74° Cone (Swivel Nut): Conforms to SAE J514 / ISO 8434-2, commonly used for hydraulic hoses and tube assemblies. These globally recognized standards ensure full interchangeability and safety in high-pressure systems.2FK ORFS MALE/JIS METRIC FEMALE
Applicable Standards ORFS Male: Conforms to SAE J1453 / ISO 8434-3 for O-ring face seal fittings. JIS Metric Female: Follows JIS B8363 standard, covering 60° cone metric thread hydraulic fittings used in Japanese machinery. These standards ensure compatibility, reliability, and safe operation in international hydraulic systems.2FS ORFS MALE/JIS GAS FEMALE
Applicable Standards ORFS Male: Complies with SAE J1453 / ISO 8434-3, ensuring leak-free sealing performance for high-pressure hydraulic systems. JIS GAS Female: Conforms to JIS B8363, which defines specifications for hydraulic fittings using BSPP threads with a 30° cone seat. These standards guarantee the adapter’s compatibility with global hydraulic equipment and ensure reliable system integration.2FN NPT MALE/ORFS FEMALE
Applicable Standards NPT Thread: Conforms to ANSI/ASME B1.20.1 standard for National Pipe Taper threads. ORFS (O-Ring Face Seal): Complies with SAE J1453 / ISO 8434-3, which defines dimensions and performance requirements for ORFS hydraulic connectors. These standards ensure the adapter's compatibility and reliability in demanding hydraulic and fluid power systems.2OF SAE O-RING BOSS S-SERIES ISO 11926-2 / ORFS FEMALE
Standards Compliance SAE J514 / ISO 11926-2: Defines thread dimensions, sealing requirements, and performance for ORB connections. SAE J1453 / ISO 8434-3: Specifies the standards for ORFS connections, ensuring robust sealing under pressure and vibration. The adapter is built according to international hydraulic fitting standards, ensuring compatibility and reliable integration into global hydraulic systems.2OF9-OG 90° ELBOW SAE O-RING BOSS S-SERIES ISO 11926-2 / ORFS FEMALE
Part No. 2OF9-OG is a 90-degree elbow hydraulic fitting featuring a SAE O-Ring Boss (ORB) male connection on one end and an ORFS (O-Ring Face Seal) female connection on the other. Designed to ISO 11926-2 standards, this fitting is part of the S-Series (Standard Series), and is ideal for high-pressure hydraulic applications requiring secure, leak-free connections with flexibility in routing.3F ORFS FEMALE FLAT
The 3F ORFS FEMALE FLAT hydraulic fitting features female threads with crimp nuts on both ends, designed for direct connection to hydraulic hose assemblies. Both ends adopt the ORFS (O-Ring Face Seal) system, providing flat-face sealing that ensures excellent performance in high-pressure applications and eliminates leakage. This type of fitting is widely used in hydraulic systems requiring strong vibration resistance and reliable, leak-free connections.3FJ ORFS FEMALE/JIC FEMALE 74°
This hydraulic hose fitting features an ORFS FEMALE connection on one end and a JIC FEMALE 74° cone seat on the other, both equipped with crimp nuts. It is designed for use in high-pressure hydraulic systems where secure sealing and vibration resistance are essential. The dual female design allows for direct hose assembly using crimping techniques.4F ORFS MALE O-RING PLUG
The 4F ORFS Male O-Ring Plug is used to seal off unused ORFS female ports in hydraulic systems. It features a straight thread with a flat face and O-ring, designed according to the SAE J1453 standard.5F ORFS MALE/ORFS FEMALE
The 5F ORFS Male to ORFS Female straight adapter is used to extend or connect two ORFS fittings in a straight line. Both ends are designed according to the SAE J1453 standard, featuring O-ring face seal connections for high-pressure hydraulic systems.Why Choose Our Hydraulic Fittings?
As one of the Top Hydraulic Fitting Manufacturers in China, Jiayuan has a wide selection of hydraulic fittings and is committed to providing the highest quality products to meet your hydraulic system needs. Whether you are upgrading existing equipment or assembling a new system, our hydraulic fittings can ensure smooth operation, durability and safety under high pressure conditions.
- Unmatched Quality: All our hydraulic fittings are sourced from trusted manufacturers and are built to meet or exceed industry standards.
- Versatility: Our fittings come in various sizes, materials, and configurations (DIN, JIC, ORFS, BSP, and more), ensuring compatibility with a wide range of hydraulic systems and applications.
- Custom Solutions: If your project requires unique specifications, our team is ready to assist with custom solutions tailored to your exact needs.
How to Choose the Right Hydraulic Fitting?
Selecting the correct hydraulic fitting is crucial for ensuring a leak-free, efficient hydraulic system. Consider factors such as:
- Pressure Rating: Choose fittings designed to withstand the operating pressure of your system.
- Material Compatibility: Select fittings that match the material of your hoses and other components to prevent corrosion and wear.
- Thread Type and Size: Ensure compatibility with the threads of your system to avoid leaks and poor connections.
If you need help, our team of experts is here to guide you through the selection process and ensure you choose the best fitting for your application.
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