New Style Pn16 Compression Fittings Male Threaded Coupling for the Conveyance of Fluids at High Pressures
IRRIPLAST PP compression fittings line has been designed for the conveyance of fluids at high pressures, for water conveyance, for potable water distribution and applications in the thermo-hydraulic sector. This product line is accordance with the most severe international standards in terms of mechanical properties and alimentary compatibilities.
Heterophasic block polypropylene co-polymer(PP-B) of exceptional mechanical properties even at high temperature.
Polypropylene with dye master of high stability to UV rays andsolidity to heat( S grade according to standard DIN54004)
Polyacetal resin(POM)with high mechanical resistance And hardness
O Ring gasket(E)
Special elastomeric acrylonitrile rubber(EPDM) for alimentary use
|Description||Code||SIZE||Weight (g/pc)||pcs/ carton|
|Female thread coupling||A1003||20*1/2||31||600|
1. Light weight, easy to load and unload
2. Good chemicals and drugs resistance
3. Small resistance to fluidity
4. Strong mechanical strength
5. Good electrical insulation
6. Water quality unaffected
7. Simple installation
1. Structure Engineering
2. Water supply system
3. for Agriculture Irrigation
View more products,you can click products keywords…
|PPR Pipe||PPR Fitting|
|PP Union Ball Valve||PP Compression Fitting|
|Clamp Saddle||Solenoid Valve|
|PVC Ball Valves|
OTHER DETAIL SERVICES FOR YOU
1.Any inquiries will be replied within 24 hours.
3.OEM is available.
4.High quality, standard designs,reasonable&competitive price,fast lead time.
5.Faster delivery: Sample will be prepared in 2-3 days.
6.Shipping: We have strong cooperation with DHL,TNT,UPS,MSK,China Shipping,etc.
1.What is your MOQ?
Our MOQ is usually 5 CTNS for size from 20-50mm.
2.What is your delievery time?
The time of delievery is around 30-45days.
3.What is your payment terms?
We accept 30% T/T in advance,70% before shipment .or 100% L/C.
4.What is the shipping port?
We ship the goods to HangZhou or ZheJiang port.
5.What is the address of your company?
Our company is located in the HangZhou, HangZhou ZHangZhoug Province,China.You are welcomed to visit our factory.
6.How about the samples?
we could send you the samples for free, and you need to pay the courier fee.
If there are too much samples, then you also need to undertake the sample fee.
Impact of Fluid Coupling on the Overall Reliability of a Power Transmission System
A fluid coupling can significantly contribute to the overall reliability of a power transmission system in various ways:
- Smooth Power Transmission: Fluid couplings facilitate smooth power transmission between the driving and driven components, minimizing shocks and vibrations during startup and operation. This reduces the risk of sudden failures or damages to connected equipment.
- Overload Protection: Fluid couplings offer inherent overload protection by allowing controlled slip during sudden load changes or overloads. This protects the system from excessive stresses and prevents damage to the motor and driven machinery.
- Reduced Mechanical Wear: The smooth operation of fluid couplings reduces mechanical wear on connected components, such as gearboxes, belts, and chains. This results in longer service life and decreased maintenance requirements.
- Increased Equipment Life: By reducing stress and wear on the entire power transmission system, fluid couplings can extend the service life of motors, gearboxes, and other components. This enhances the overall reliability of the system over an extended period.
- Enhanced System Safety: The ability of fluid couplings to protect against shock loads and overloads enhances the safety of personnel working with or near the machinery. It prevents sudden and unpredictable movements, reducing the risk of accidents and injuries.
- Stable Performance: Fluid couplings maintain a constant speed ratio between the driving and driven shafts, ensuring stable and predictable performance of the power transmission system. This predictability aids in maintaining process stability and efficiency.
Incorporating a properly sized and selected fluid coupling into a power transmission system can improve its reliability, reduce downtime, and prevent costly breakdowns. Regular maintenance and monitoring of the fluid coupling also play a crucial role in ensuring long-term reliability and trouble-free operation.
Contribution of Fluid Coupling to the Overall Efficiency of a Mechanical System
A fluid coupling plays a crucial role in improving the overall efficiency of a mechanical system, especially in applications where smooth power transmission, soft-starting, and torque control are essential. Here’s how a fluid coupling contributes to system efficiency:
1. Smooth Power Transmission:
Fluid couplings provide a smooth and gradual transfer of power from the driving to the driven machinery. The absence of direct mechanical contact between the input and output shafts reduces shock loads and vibrations, leading to less wear and tear on the connected equipment. This smooth power transmission results in increased system efficiency and reduced downtime.
2. Soft-Start Capability:
Fluid couplings offer soft-starting functionality, which is particularly beneficial for high-inertia or heavy-load applications. During startup, the fluid coupling allows the input shaft to gradually accelerate the output shaft, preventing sudden jerks or torque spikes. Soft-starting not only protects the mechanical components but also reduces energy consumption during the starting phase, contributing to overall efficiency.
3. Torque Control:
Fluid couplings enable precise control over the torque transmitted between the driving and driven machinery. By adjusting the fill level or using variable speed couplings, the torque output can be fine-tuned to match the requirements of the application. This feature ensures optimal performance and energy efficiency, especially in systems where torque demand varies during operation.
4. Overload Protection:
In case of sudden overloads or jamming of the driven machinery, the fluid coupling acts as a torque limiter. It will slip and absorb excess torque, protecting the mechanical system from damage. This overload protection not only safeguards the equipment but also contributes to the longevity and efficiency of the entire system.
5. Heat Dissipation:
Fluid couplings can absorb and dissipate heat generated during continuous operations. This heat dissipation capability prevents the system from overheating, ensuring consistent performance and avoiding thermal damage to the machinery. By maintaining proper operating temperatures, the fluid coupling aids in improving overall efficiency.
6. Energy Savings:
With its ability to reduce shock loads and provide smooth acceleration, a fluid coupling can help save energy during starting and stopping cycles. The elimination of mechanical shocks and vibrations reduces energy losses, resulting in higher overall energy efficiency.
In summary, a fluid coupling enhances the overall efficiency of a mechanical system by providing smooth power transmission, soft-start capability, precise torque control, overload protection, heat dissipation, and energy savings. Its contributions to reduced wear and tear, energy-efficient operations, and enhanced equipment lifespan make it a valuable component in various industrial applications.
Improvement of Starting Performance in Large Machines with Fluid Couplings
Fluid couplings play a crucial role in enhancing the starting performance of large machines, especially those with high inertia loads. Here’s how a fluid coupling achieves this improvement:
- Smooth Startup: When a machine equipped with a fluid coupling starts, the input shaft begins to rotate, and the impeller starts to churn the fluid inside the coupling. This action creates a hydrodynamic torque transfer between the impeller and the turbine. As the fluid circulates and builds up torque, the output shaft begins to accelerate smoothly without any sudden jolts or shocks.
- Inertia Compensation: In large machines, the rotating mass and initial resistance to motion can be significant. The fluid coupling’s ability to transmit torque gradually allows it to compensate for the inertia of the driven load. This means that even with heavy loads, the fluid coupling can slowly bring the machine up to its operating speed without subjecting the mechanical components to excessive stress.
- Overload Protection: During startup, if the machine encounters an unexpected overload or jam, the fluid coupling provides a level of protection. The fluid coupling will slip, limiting the torque transmitted to the output shaft, thus preventing damage to the machine and associated components.
- Reduction of Electrical Stress: In machines powered by electric motors, the use of a fluid coupling reduces the electrical stress during startup. As the fluid coupling gradually accelerates the load, it prevents abrupt spikes in electrical current, resulting in a smoother and controlled power draw from the electrical supply.
By offering smooth startup, inertia compensation, overload protection, and reduced electrical stress, a fluid coupling significantly improves the starting performance of large machines, ensuring their longevity, reliability, and overall operational efficiency.
editor by CX 2023-09-18