Product Description
1. Ferrule
Ferrule for SAE100R1AT/EN 853 1SN 1ST HOSE
Ferrule for SAE100R2AT/DIN20571 EN853 2SN EN 857 2SC HOSE
FERRULE for 4SP, 4SH HOSE
FERRULE for R7, R8 and kinds of other HOSE
2. Hose Fittings
1) Material: Carbon steel, Stainless steel
2) Finish: yellow Zinc plated, White Zinc Plated
3) Standards: SAE, JIC, BSP, NPT, DIN, etc
We are manufacturing and marketing all kinds of hydraulic fittings, we can also produce according to customers’ drawings or samples.
1) SWAGED METRIC FITTINGS
Metric Flat Seal Fittings Metric Multiseal Fittings
Metric 60°Cone Seal Fittings Metric 74°Cone Seal Fittings
Metric 24°Cone O-RING Seal L..T. Fittings Metric 24°Cone O-RING Seal H.T. Fittings
Metric Standpipe Straight Fittings JIS Metric 60°Cone Seal Fittings
2) SWAGED BRITISH FITTINGS
BSP O-RING Seal Fittings BSP Flat Seal Fittings
BSP Multiseal Fittings BSP 60°Cone Seal Fittings
BSPT Fittings JIS BSP 60°Cone Seal Fittings
3) SWAGED AMERICAN FITTINGS
SAE O-RING Seal Fittings ORFS Flat Seal Fittings
NPSM 60°Cone Seal Fittings JIC 74°Cone Seal Fittings
NPT Fittings SAE Flange L.T. Fittings SAE Flange H.T. Fittings
4) STAPLELOK FITTINGS
BANJO DOUBLE CONNECTION INTERLOCK HOSE FITTINGS
5) METRIC ADAPTERS
Metric Thread O-RING Face Seal Adapters
Metric Thread Bite Type Tube Adapters
Metric Thread 74°Cone Flared Tube Adapters
JIS Metric Thread 60°Cone Adapters
6) BRITISH ADAPTERS
BSP Thread 60°Cone Adapters
JIS BSP Thread 60°Cone Adapters
BSPT Thread Adapters
7) AMERICAN ADAPTERS
ORFS ADAPTERS JIC 74°Cone Flared Tube Adapters
NPT Thread Adapters
89) OTHER ADAPTERS
| Material | Carbon Steel |
| Shape | Equal |
| Tolerance | 0.01~0.02mm |
| Processing | Forged/Casting,machining |
| Standard | NPT/JIC/SAE/BSP/METRIC |
| Advantage | Low price with high quality |
| Product Name | Hose fitting/Coupling |
| Quality control | 100% Inspection |
| Packing | Carton Box |
| Key Word | hydraulic lines and fittings |
| Application | Hydraulic hose and lines |
| Technics | Forged |
| Sample | Available |
Our Products Range:
1. Hydraulic Hose
Steel wire braided hose, Steel wire spiral hose, Texible braided hose
2. Industrial Hose:
Smooth(Wrapped) Air/Water/Oil/Gas/Lpg hose, Welding hose, Oxygen hose, Acetylene hose,
Lpg hose/Propane hose, Twin hose, Oil/Water suction and discharge hose, Steam hose, Sandblast hose,
Large diameter hose etc.
3. Automotive Hose
Air brake / condition hose, Power steering hose, Fuel oil hose,
4. PVC Hose
5. Hose Fitting / Coupling / Ferrule
6. Hose Machine
Application Field:
For engineering machinery, port machinery, aerospace, car manufacture, machine tool manufacturing, wind power manufacturing, shipbuilding industry, engine, textile machinery, petrochemical, agricultural machinery, mining machine, construction machinery, special vehicle, matall urgical machinery, injuction food machinery, printing machine, railway, hydraulic system, water conservancy construction
≡ FAQ
Q: Do you produce smooth or cloth wrapped cover?
A: Yes, we can produce both cover, which depends on customer’s request.
Q: Can you produce product with my own brand?
A: Yes, OEM or ODM is warmly welcome by our company. Hope we both parties will benefit a lot through the cooperation.
Q:Could we get free samples?
A: Yes. We can provide the free sample for you
Q: Does your product have different color hose?
A: Yes, we currently provide black, grey, red, blue and yellow.
Q:Could you crimp hose?
A: Yes, we can crimp hose assembly for our customers
Q: How long does my order take to be delivered?
A: It usually takes 5 to 30 days, which generally depends on the quantity of your order and our storage.
If you are interested in our products or if you have special requirements,
Welcome to Contact Us With Any Enquiries!
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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.
How do hydraulic couplings compare to other coupling types, such as mechanical or magnetic couplings?
Hydraulic couplings, mechanical couplings, and magnetic couplings are three distinct types of couplings used in various applications to transmit power between shafts. Each type of coupling offers specific advantages and limitations, making them suitable for different scenarios. Here’s a comparison of hydraulic couplings with mechanical and magnetic couplings:
- Power Transmission:
- Hydraulic Couplings: Hydraulic couplings transmit power using hydraulic fluid to transfer torque between connected shafts. They are well-suited for applications with varying torque demands, as the fluid medium can accommodate fluctuations and dampen shock loads.
- Mechanical Couplings: Mechanical couplings directly connect the shafts through solid mechanical links, such as rigid couplings or flexible couplings (e.g., gear, jaw, or disc couplings). They efficiently transmit power without losses, making them suitable for high-torque applications.
- Magnetic Couplings: Magnetic couplings use magnetic fields to transfer torque between shafts. They offer non-contact power transmission, which eliminates the need for mechanical seals, making them suitable for applications requiring hermetic sealing, such as pumps handling hazardous fluids.
- Speed and Torque:
- Hydraulic Couplings: Hydraulic couplings can accommodate variations in speed and torque within their design limits. They offer good torque-to-inertia ratio, enabling smooth acceleration and deceleration in hydraulic systems.
- Mechanical Couplings: Mechanical couplings maintain precise shaft alignment and have high torque capacity. However, they may not handle speed variations as effectively as hydraulic couplings.
- Magnetic Couplings: Magnetic couplings are not suitable for high-torque applications, but they offer excellent speed control and precise torque transmission without direct contact between shafts.
- Maintenance and Wear:
- Hydraulic Couplings: Hydraulic couplings may require periodic maintenance, such as seal replacements, to ensure proper operation. They experience wear due to fluid flow and pressure.
- Mechanical Couplings: Mechanical couplings have mechanical wear and may require lubrication and maintenance to sustain optimal performance and prevent misalignment over time.
- Magnetic Couplings: Magnetic couplings have minimal wear and require less maintenance due to their non-contact nature. They are less prone to mechanical failures but may require magnetic field adjustments.
- Environmental Considerations:
- Hydraulic Couplings: Hydraulic couplings may require hydraulic fluid, which must be properly managed and maintained. They can be susceptible to fluid leakage if not adequately sealed.
- Mechanical Couplings: Mechanical couplings can generate friction and heat during operation, which may require cooling measures in high-speed applications.
- Magnetic Couplings: Magnetic couplings are hermetically sealed, preventing fluid leakage and offering environmental advantages in applications where containment is critical.
The selection of the most appropriate coupling type depends on the specific requirements of the application, including torque, speed, environmental factors, maintenance considerations, and cost. Each coupling type offers unique features that cater to diverse industrial needs, making them valuable components in numerous mechanical systems.
Are there specific pressure and temperature limits for different hydraulic coupling designs?
Yes, different hydraulic coupling designs have specific pressure and temperature limits, and these limits can vary based on the coupling type and construction materials. Here are some general considerations regarding pressure and temperature limits for common hydraulic coupling designs:
- Jaw Couplings: Jaw couplings typically have a pressure rating ranging from 1000 psi to 5000 psi (6.9 MPa to 34.5 MPa) and can handle temperatures from -20°C to 120°C (-4°F to 248°F). These couplings are suitable for various industrial applications with moderate pressure and temperature requirements.
- Disc Couplings: Disc couplings offer higher pressure and temperature capabilities compared to jaw couplings. Their pressure rating can range from 2000 psi to 6000 psi (13.8 MPa to 41.4 MPa), and they can handle temperatures between -50°C to 150°C (-58°F to 302°F). These couplings are commonly used in high-performance and precision equipment.
- Fluid Couplings: Fluid couplings are suitable for applications requiring smooth start-ups and shock absorption. Their pressure limits can range from 150 psi to 3000 psi (1.03 MPa to 20.7 MPa), and they can handle temperatures from -40°C to 150°C (-40°F to 302°F). These couplings are often used in heavy machinery, such as conveyors and crushers.
- Gear Couplings: Gear couplings have a higher pressure rating, typically ranging from 2500 psi to 8000 psi (17.2 MPa to 55.2 MPa), and can handle temperatures from -20°C to 150°C (-4°F to 302°F). These couplings are commonly used in heavy-duty industrial applications with high torque requirements.
- Oldham Couplings: Oldham couplings have pressure limits ranging from 500 psi to 3000 psi (3.4 MPa to 20.7 MPa) and can handle temperatures between -30°C to 100°C (-22°F to 212°F). They are suitable for applications where shafts are not in perfect alignment.
- Diaphragm Couplings: Diaphragm couplings offer high pressure and temperature capabilities. Their pressure rating can range from 3000 psi to 10000 psi (20.7 MPa to 68.9 MPa), and they can handle temperatures from -50°C to 200°C (-58°F to 392°F). These couplings are commonly used in high-speed and high-temperature applications like pumps and compressors.
- Beam Couplings: Beam couplings typically have a pressure rating ranging from 1000 psi to 4000 psi (6.9 MPa to 27.6 MPa) and can handle temperatures between -40°C to 150°C (-40°F to 302°F). They are commonly used in precision equipment and motion control applications.
It’s essential to consult the manufacturer’s specifications and guidelines for each specific hydraulic coupling design to ensure it is suitable for the intended application’s pressure and temperature requirements. Using a coupling within its specified limits ensures safe and reliable operation and maximizes the performance and lifespan of the hydraulic system.
editor by CX 2024-05-09