Product Description
GROOVED FLEXIBLE COUPLINGS PRODUCTS SERISE
Product Description
STAINLESS STEEL GROOVED FLEXIBLE COUPLINGS SPECIFICATION
MATERIAL SPECIFICATIONS
Housing : Stainless steel 304(CF8) or 316L(CF3M)
Rubber Gasket : Standard gasket is EPDM(Ethylene-Propylene-Diene Monomer), the range of working temperature is -50ºC-150ºC,using for cold water,hot water and rare alkaline chemical products.
Bolt&Nuts : Stainless steel bolts&nuts according to international standard models of carriage bolts and flange nuts.Nut is SS304 material.
According to ASTM A743 standard for housing material
–Type 304 to ASTM A743 CF8(304)
–Type 316L to ASTM A743 CF3M(316L)
Our Advantages
Housing:
Stainless steel is used as raw material with good corrosion resistance. And there is the natures which is high strength, good toughness and good mechanical properties. According to the precision casting process, the precision of the clamping size is guaranteed.The material has tensile strength which is not less than 600 MPA and the extension is not less than 15%. withstands high pressure and high impact of pipeline by several disadvantage factors.
Gasket :
The gasket seal with special C-shaped design, that is perfect matching with pipeline dimension in order to achieve working pressure.The gasket is tightener while further pressed in order to achieve sealing efficiency.when the Meanwhile, the imported raw material will also be guaranteed the mechanical properties.
Product Parameters
MEDIUM PRESSURE STAINLESS STEEL FLEXIBLE GROOVED COUPLING(600psi)
| Model | Nominal Size | Pipe OD/mm | Working pressure psi | Dimensions | Application | |||
| A | B | C | ||||||
| P-KTSS25 | DN25 | 1″ | 33.7 | 600 | 55.2 | 97.7 | 42 | RO System |
| P-KTSS32 | DN32 | 1.25″ | 42.4 | 600 | 60.7 | 103.3 | 42 | |
| P-KTSS40 | DN40 | 1.5″ | 48.3 | 600 | 67.5 | 107.4 | 42 | |
| P-KTSS50 | DN50 | 2″ | 60.3 | 600 | 84.2 | 123.8 | 42 | |
| P-KTSS65-G | DN65 | 2.5″ | 76.1 | 600 | 99.4 | 143.6 | 44 | |
| P-KTSS80 | DN80 | 3″ | 88.9 | 600 | 112 | 157 | 49 | |
| P-KTSS100 | DN100 | 4″ | 108 | 600 | 135 | 183 | 47 | |
| P-KTSS100-G | DN100 | 4″ | 114 | 600 | 135 | 183 | 47 | |
| P-KTSS125 | DN125 | 5″ | 133 | 600 | 163 | 220 | 53 | |
| P-KTSS150 | DN150 | 6″ | 159 | 600 | 195 | 256 | 53 | |
| P-KTSS200 | DN200 | 8″ | 219.1 | 600 | 259 | 326 | 60 | |
Monitoring device
Scope of application
ZheJiang Morui Environment&Technology Co., Ltd. (refer to ZheJiang MR), is professional company which is committed to become processing manufacturer of pipeline system solutions. Located in the ZheJiang High-tech Zone as headquarter. There are several branches in ZheJiang , ZheJiang and ZheJiang provinces.
We are not only processing manufacturer, but also it has the own sales and service network. We are able to grasp accurately the clients’ “pain points” that the clients faced. And provide the proper solutions immediately. Because we have the excellent team who are focusing on follow-up service.
The ZheJiang MR company’s products have been widely used in the field of MF, UF and RO system, sewage water system, water supply and drainage, high-pressure desalination system, such as garbage infiltration liquid, electronic, chemical industry, air-conditioning and so on. Our products are compliance with international first-class standard(GB, ASTM, DIN and JIS). Meanwhile providing the professional before-sale and after-sale service to our clients.
Certifications
FAQ
Qn1: Are you the factory or trading company?
Ans: We are the factory of manufacturing flexible grooved couplings. There are 2 different types ,including plastic and stainless steel. They are mainly applicable in RO,UF and NF system.
The size is from 1″ to 8″, which is satisfied with water treatment.
Qn2: How about the working pressure of grooved couplings?
Ans: For plastic grooved couplings, normally are used in UF system. The Working pressure is up to 10bar with small size. For the larger size,up to 6bar,such like 2-1/2″ and 3″.
For stainless steel, there are 4 steps of working pressure. Low pressure(300psi),medium pressure(600psi), high pressure(1000psi) and ultra-high pressure(1500psi).
Qn3: Can I have sample provided?
Ans: Yes, we can provide sample.
Qn4: When can we get sample?
Ans: For standardized components with stock in hand, we’re ready for preparing within 2 working days.
Qn5: How can you ensure the quality of finished products?
Ans: There are several components to consists of finished goods,such as housing, gasket and bolts and nuts with any kinds of sizes. Excepts inspectors, we have several testing machines, like spectrographic analysis instrument, universal testing machine, impact machine and metallographic microscope to ensure the 100% sample selected be tested.
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Factors to Consider When Choosing a Flange Coupling for a Specific System
When selecting a flange coupling for a specific system, several factors need to be taken into consideration to ensure optimal performance and reliability. Here are the key factors to consider:
- 1. Load and Torque Requirements: Determine the maximum load and torque that the flange coupling will experience in the application. This includes both static and dynamic loads. Select a flange coupling that can handle these loads without exceeding its rated capacity.
- 2. Shaft Diameter: Measure the diameter of the shafts that will be connected by the flange coupling. Ensure that the coupling’s bore size matches the shaft diameter to provide a proper fit and secure connection.
- 3. Misalignment Tolerance: Consider the amount of misalignment that the system may experience during operation. Flange couplings are available in different designs, and some can accommodate higher levels of misalignment than others. Choose a coupling that can handle the expected misalignment to prevent premature wear and stress on the system.
- 4. Operating Speed: Determine the rotational speed of the connected equipment. High-speed applications may require precision balancing and careful selection of materials to prevent issues like resonance and excessive vibration.
- 5. Environmental Conditions: Consider the environmental factors the flange coupling will be exposed to, such as temperature, humidity, dust, and chemicals. Choose a material and coating that can withstand the specific environmental conditions to prevent corrosion and degradation.
- 6. Space Limitations: Evaluate the available space for installing the flange coupling. Some applications may have limited space for coupling installation, requiring compact designs or custom solutions.
- 7. Serviceability: Assess the ease of installation and maintenance of the flange coupling. A coupling that is easy to install and service can reduce downtime and maintenance costs.
- 8. Compatibility: Ensure that the flange coupling is compatible with the equipment and shafts in the system. Consider factors such as keyways, set screws, and other connection methods.
- 9. Material Selection: Choose the appropriate material for the flange coupling based on factors like load, temperature, and corrosion resistance. Common materials include steel, stainless steel, aluminum, and various alloys.
- 10. Cost: Compare the cost of different flange coupling options, considering both the initial investment and long-term maintenance expenses. Balance the cost with the desired performance and reliability.
It is essential to consult with coupling manufacturers or industry experts to ensure the flange coupling’s suitability for the specific application. Properly selecting and installing the right flange coupling can contribute to the efficiency, reliability, and longevity of the connected machinery and system.
Can Flange Couplings Be Used in Hydraulic and Pneumatic Systems?
Yes, flange couplings can be used in both hydraulic and pneumatic systems to connect rotating components, such as pumps, motors, and cylinders, to transmit torque and motion. The key considerations when using flange couplings in hydraulic and pneumatic systems include the choice of material, sealing, and proper design to accommodate the specific requirements of these systems.
1. Material Selection: In hydraulic and pneumatic systems, the choice of material for the flange coupling is crucial due to the potential exposure to various fluids and environmental conditions. Common materials used for flange couplings in these systems include steel, stainless steel, and aluminum, which offer good strength, corrosion resistance, and durability.
2. Sealing: Hydraulic and pneumatic systems rely on the containment of fluids or gases under pressure. Therefore, it’s essential to ensure proper sealing in flange couplings to prevent any leakage that could lead to system inefficiencies or safety hazards. Proper sealing can be achieved using O-rings, gaskets, or other sealing elements integrated into the flange coupling design.
3. Design Considerations: The design of flange couplings for hydraulic and pneumatic systems should take into account the high pressures and forces involved in these applications. The flange coupling design should be robust enough to withstand the operating pressures and torque loads while maintaining proper alignment and ensuring smooth transmission of power.
4. Precision Machining: Tight tolerances and precision machining are critical for flange couplings used in hydraulic and pneumatic systems. This ensures that the coupling components fit together accurately, preventing any air or fluid leakage and minimizing wear and tear.
5. Customization: In some cases, hydraulic and pneumatic systems may have specific requirements that call for customized flange coupling designs. These customizations may include special materials, size, or sealing features to match the unique demands of the system.
Overall, flange couplings offer a reliable and efficient means of connecting rotating components in hydraulic and pneumatic systems. Proper selection, design, and maintenance of flange couplings contribute to the overall performance and longevity of these systems, ensuring smooth operation and minimal downtime.
Can Flange Couplings Handle Misalignment Between Shafts?
Flange couplings are designed to handle a limited amount of misalignment between shafts. However, their ability to accommodate misalignment is more limited compared to flexible couplings.
The misalignment that flange couplings can tolerate is typically in the form of angular misalignment and axial misalignment. Angular misalignment occurs when the axes of the two shafts are not perfectly aligned, causing the flanges to be at an angle to each other. Axial misalignment, on the other hand, refers to the displacement of one shaft along its axis with respect to the other shaft.
It is essential to note that excessive misalignment can lead to increased stress on the coupling and connected equipment. Flange couplings may not be suitable for applications with significant misalignment requirements.
For applications that involve substantial misalignment or require flexibility to accommodate misalignment, flexible couplings are more appropriate. Flexible couplings, such as elastomeric or jaw couplings, can handle both angular and axial misalignment more effectively than rigid flange couplings.
In summary, while flange couplings can handle some degree of misalignment, their primary strength lies in their ability to transmit high torques and withstand heavy loads in more rigidly aligned shaft arrangements. When dealing with misalignment-sensitive systems, it is best to consider flexible coupling options to ensure optimal performance and prevent premature wear on the equipment.
editor by CX 2024-04-30