Product Description
ISO 7241 A series Hydraulic Quick Coupling Hose Connectors for Various Pressures
Technicial sheet of hydraulic hose fittings:
| Product Name | Steel material high pressure hydraulic fitting for rubber hose |
| Material | carbon steel,stainless steel,brass,aluminium,etc… |
| Treatment | Cr6free Zinc, Nickel, chrome,painting,etc… |
| Thread | Metric,BSP,JIC,DIN,JIS,etc… |
| Connection | female and male |
| Process | CNC machining based on forged part or bar raw material |
| Code NO. | DKOL,DKOS,ORFS,CEL,etc… |
| Used | precision parts, machinery accessories, truck and auto parts, industrial parts,mining accessories, off-shore appliances, agricultral facilities, and construction material, etc… |
Product Introduction:
| Body Size(in) | 1/4(02) | 3/8(03) | 1/2(04) | 5/8(06) | 3/4(08) | 1(10) | 1-1/2(12) | 2(16) |
| Rated Pressure(PSI) | 5000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 |
| Rated Flow(GPM) | 3 | 6 | 12 | 20 | 28 | 50 | 80 | 100 |
| Spillage (ML) | 0.006 | 0.012 | 0.02 | 0.026 | 0.032 | 0.035 | 0.05 | 0.1 |
| (max. per disconnect) | ||||||||
| Temperature Range | -20ºC to +120ºC | |||||||
| Standard seal material NBR | ||||||||
1.Material:
Material of Female Socket: Zinc- Chromate plated Steel
Material of Male Plug: Zinc- Chromate plated Steel
2. Advantage: Critical Parts are hardened for durability.
Poppet valves are available to prevent uncoupled leakage.
Poppet valves open automatically when coupled within rated working pressure to keep the flow expeditely.
3. Sizes: NPT 1/4, 3/8, 1/2, 3/4, 1. It’s OK to order Female Socket and Male Plug together or seperately.
4. Standard: ISO7241-1 Series A
Interchangeable with:
PARKER 6600 series
FASTER ANV series
AEROQUIP 5600 series
HANSEN HA 15000 series
What’s Included:
* Female Coupler
* Male Coupler
Main Material and Series:
Carbon steel,Brass, Stainless steel 304/316
ISO 7241A Series ,ISO 7241B Series ,FLAT FACE COUPLING
Our Service: We can crimp hose assembly for our customers
Application:
Mainly used for construction equipment, hydraulic machinery, oil euipment and other hydraulic applications.
FAQ:
Conventional packaging: carton, can be customized according to customer needs;
Transportation: express, sea and air freight are support
Delivery Time:
1.If we have stock,we’ll send out to you in a week;
2. Generally, it will take about 20 days. The specific delivery date will be negotiated according to your order.
MOQ:100
(If the quantity you need is less than 100 pieces, please feel free to make an inquiry with us. If we have stock, you can also
order.)
Payment:LC/TT
our payment usual is T/T ,L/C ,if you need other payment , please inform us
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Can hydraulic couplings handle both angular and axial misalignments simultaneously?
Yes, hydraulic couplings are designed to handle both angular and axial misalignments simultaneously. These couplings have inherent flexibility in their design, allowing them to accommodate various types of misalignments between the driving and driven shafts.
Angular misalignment occurs when the axes of the two shafts are not collinear, resulting in an angle between them. Axial misalignment, on the other hand, refers to the offset between the two shafts along their axis. Hydraulic couplings can compensate for these misalignments without sacrificing their ability to transmit torque efficiently.
The design of hydraulic couplings typically includes features such as flexible elements, torsional flexibility, or a fluid medium that allows the coupling to absorb and compensate for misalignments. When misalignment occurs, the flexible elements or fluid within the coupling act as a buffer, transmitting torque smoothly and reducing stress on the connected components.
By accommodating both angular and axial misalignments, hydraulic couplings offer several advantages in various applications:
- Reduced Wear: Hydraulic couplings’ ability to handle misalignments helps reduce wear and tear on the shafts, bearings, and other components, prolonging the life of the equipment.
- Smooth Operation: The ability to compensate for misalignments results in smoother operation and reduced vibrations, contributing to overall system performance and precision.
- Overload Protection: Hydraulic couplings can provide overload protection by allowing slippage when torque exceeds the coupling’s capacity, protecting the system from damage.
- Shock Absorption: In systems subject to shock loads or sudden changes in torque, hydraulic couplings can absorb and dampen these shocks, preventing damage to the equipment.
- Maintenance Reduction: By minimizing stress on the system components, hydraulic couplings can help reduce maintenance requirements and downtime.
It is important to note that the extent of misalignment accommodation may vary depending on the specific design and type of hydraulic coupling. Manufacturers provide guidelines and specifications for each coupling, including the maximum allowable misalignments.
Overall, hydraulic couplings’ ability to handle both angular and axial misalignments simultaneously makes them a versatile choice for various industrial applications where precision, efficiency, and reliable power transmission are essential.
Are hydraulic couplings suitable for use in hydraulic cylinders or pumps?
Yes, hydraulic couplings are commonly used in hydraulic cylinders and pumps, playing a crucial role in connecting various components within hydraulic systems. Hydraulic cylinders and pumps are essential components in hydraulic systems, responsible for generating and controlling fluid power to perform mechanical work.
Hydraulic cylinders are actuators that convert fluid pressure into linear motion, producing force and movement. They are widely used in various applications, such as construction machinery, manufacturing equipment, agricultural machinery, and automotive systems.
Hydraulic pumps, on the other hand, are responsible for generating the fluid flow and pressure required to operate hydraulic systems. They provide the driving force that enables hydraulic cylinders and other actuators to perform their intended tasks.
Hydraulic couplings are used in hydraulic cylinders and pumps to connect hoses, tubes, and other hydraulic components. They ensure a secure and leak-free connection, allowing hydraulic fluid to flow between different parts of the system. Some common coupling types used in hydraulic cylinders and pumps include:
- JIC Fittings: JIC (Joint Industry Council) fittings, which have a 37-degree flare angle, are commonly used in high-pressure hydraulic systems, including hydraulic cylinders and pumps. They provide reliable metal-to-metal sealing and are easy to assemble and disassemble.
- ORFS Fittings: ORFS (O-Ring Face Seal) fittings are widely used in high-pressure hydraulic applications. They provide a robust and leak-free connection through an O-ring seal in the face of the fitting.
- NPT Fittings: NPT (National Pipe Thread) fittings, with their tapered threads, are commonly used in lower-pressure hydraulic systems, providing a reliable seal with the use of thread sealants like Teflon tape.
- BSP Fittings: BSP (British Standard Pipe) fittings, available in parallel (BSPP) and tapered (BSPT) threads, are widely used in European hydraulic systems.
Properly selected and installed hydraulic couplings ensure the integrity of the hydraulic system, allowing efficient and reliable power transmission between hydraulic cylinders, pumps, valves, and other components. When using hydraulic couplings in hydraulic cylinders and pumps, it’s essential to consider factors such as the required pressure rating, flow capacity, material compatibility, and environmental conditions to ensure optimal performance and safety.
In summary, hydraulic couplings are essential components in hydraulic systems, making them well-suited for use in hydraulic cylinders and pumps, where they facilitate fluid flow and help maintain the integrity of the overall hydraulic system.
What are the different types of hydraulic couplings used in various industrial applications?
Hydraulic couplings come in various types and designs to suit different industrial applications. Some of the commonly used types include:
- Jaw Couplings: Jaw couplings are versatile and widely used in industrial machinery. They consist of two hubs with interlocking jaws that transmit torque between the shafts. These couplings provide good misalignment capacity and vibration damping.
- Disc Couplings: Disc couplings use a series of thin, flexible metal discs to transmit torque. They offer high torsional stiffness and can accommodate misalignments. They are commonly found in high-performance applications and precision equipment.
- Fluid Couplings: Fluid couplings use hydraulic fluid to transmit torque. They are suitable for applications requiring smooth start-ups and shock absorption. These couplings are often used in heavy machinery, such as conveyors and crushers.
- Gear Couplings: Gear couplings consist of gear teeth on the hubs that mesh with each other to transmit torque. They offer high torque capacity and can handle misalignments and shock loads. Gear couplings are commonly used in heavy-duty industrial applications.
- Oldham Couplings: Oldham couplings use a sliding disc in the middle to transmit torque. They provide high misalignment capacity and are used in applications where shafts are not in perfect alignment.
- Diaphragm Couplings: Diaphragm couplings use a thin metal diaphragm to transmit torque. They provide high torsional stiffness and can handle high speeds and misalignments. These couplings are used in applications like pumps and compressors.
- Beam Couplings: Beam couplings use helical cuts in a flexible beam to transmit torque. They are lightweight and have good misalignment capacity. Beam couplings are used in precision equipment and motion control applications.
- Universal Joints: While not a traditional hydraulic coupling, universal joints are used in fluid power transmission applications. They provide flexibility in transmitting torque at varying angles and are commonly found in drivetrains and automotive systems.
Each type of hydraulic coupling has its advantages and limitations, making them suitable for specific industrial applications based on factors like torque requirements, misalignment tolerance, and operating conditions. Proper selection and maintenance of hydraulic couplings are essential to ensure efficient power transmission and prolong the life of the machinery.
editor by CX 2024-03-11