Product Description
90 degree elbow 6000 CHINAMFG flange coupling
| PART NO. | FLANGE SIZE | HOSE BORE | DIMENSIONS | |||||
| DN | DASH | A | C | D | H | L | ||
| 87691-08-08 | 1/2″ | 12 | 08 | 41 | 31.7 | 24 | 48 | 7.75 |
| 87691-12-10 | 3/4″ | 16 | 10 | 56 | 41.3 | 32 | 56 | 8.76 |
| 87691-12-12 | 3/4″ | 20 | 12 | 66 | 41.3 | 32 | 66 | 8.76 |
| 87691-16-12 | 1″ | 20 | 12 | 66 | 47.6 | 38 | 69 | 9.53 |
| 87691-16-16 | 1″ | 25 | 16 | 78 | 47.6 | 38 | 74 | 9.53 |
| 87691-16-20 | 1″ | 32 | 20 | 80 | 47.6 | 38 | 74 | 9.53 |
| 87691-20-16 | 1.1/4″ | 25 | 16 | 78 | 54 | 44 | 78 | 10.29 |
| 87691-20-20 | 1.1/4″ | 32 | 20 | 91 | 54 | 44 | 89 | 10.29 |
| 87691-24-20 | 1.1/2″ | 32 | 20 | 91 | 63.5 | 51 | 94 | 12.57 |
| 87691-24-24 | 1.1/2″ | 40 | 24 | 109 | 63.5 | 51 | 108 | 12.57 |
| 87691-32-24 | 2″ | 40 | 24 | 109 | 79.4 | 67 | 116 | 12.57 |
| 87691-32-32 | 2″ | 50 | 32 | 131 | 79.4 | 67 | 136 | 12.57 |
The material are always carbon steel, stainless steel or brass, and the material can be customized.
The surface of the ferrules are smooth, zinc plating or others customized.
Features:
High functionality
Precise design
Durable
Other products:
| Swaged Metric Fittings | Mertic 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 Fitting | |
| 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 | |
| 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. Fittiings | |
| SAE Flange H.T.Fittings | |
| Staplelok Fittings | Banjo Double connection |
| interlock Hose Fittings | |
| Ferrule | FERRULE for SAE100R1AT/ EN 853 1SN HOSE |
| FERRULE for SAE100R1A EN 853 1ST HOSE | |
| FERRULE for SAE100R2AT/DIN20571 2SN HOSE | |
| FERRULE for SAE100R2A/EN 853 2SN HOSE | |
| FERRULE for SAE100R1AT-R2AT,EN853 1SN-2SN and EN 857 2SC | |
| FERRULE for 4SP,4SH/10-16,R12-06-16 HOSE | |
| FERRULE for 4SH,R12/32 HOSE | |
| Metric Adapters | Metric Thread O-RING Face Seal Adapters |
| Metric Thread Bite Type Tube Adapters | |
| JIS Metric Thread 60°Cone Adapters | |
| Metric Thread 74°Cone Flared Tube Adapters | |
| British Adapters | BSP Thread 60°Cone Adapters |
| JIS BSP Thread 60°Cone Adapters | |
| BSPT Thread Adapters | |
| American Adapters | ORFS Adapters JIC 74°Cone Flared Tube Adapters |
| NPT Thread Adapters |
We carries a wide variety of hydraulic hose ferrule fittings in common size,used mainly for crimping hose fittings.More other type ferrule,fitting and hose please feel free to contact with 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 Flange Couplings Be Used in Both Horizontal and Vertical Shaft Arrangements?
Yes, flange couplings can be used in both horizontal and vertical shaft arrangements. Flange couplings are versatile mechanical components designed to connect two shafts together while transmitting torque. They are available in various configurations and can accommodate different shaft orientations.
Horizontal Shaft Arrangements: In horizontal shaft arrangements, the two shafts are positioned parallel to the ground or horizontal plane. Flange couplings are commonly used in applications where the driving and driven shafts are aligned horizontally. They provide a secure and rigid connection, ensuring efficient power transmission between the shafts.
Vertical Shaft Arrangements: In vertical shaft arrangements, one shaft is positioned above the other, and they are oriented vertically. Flange couplings can also be used in these applications, but additional considerations may be necessary. Proper alignment and support are crucial to prevent excessive loads on the coupling and ensure smooth operation.
When using flange couplings in vertical shaft arrangements, it is essential to consider factors such as the weight of the connected equipment and any dynamic forces that may act on the coupling due to the vertical orientation. Proper bracing and support should be provided to prevent unnecessary stress on the coupling and its components.
Overall, flange couplings are well-suited for both horizontal and vertical shaft arrangements, making them a versatile choice for various industrial applications.
What are the Temperature and Environmental Limitations of Flange Couplings?
Flange couplings, like any mechanical component, have certain temperature and environmental limitations that can impact their performance and lifespan. It’s crucial to understand these limitations to select the appropriate flange coupling for specific applications. Here are the key factors to consider:
1. Temperature: Flange couplings are typically manufactured from materials that can withstand a range of temperatures. The maximum and minimum operating temperatures will depend on the material composition of the coupling. Common materials used for flange couplings, such as steel or stainless steel, can handle a broad temperature range from -40°C to 300°C or higher. However, extreme temperatures beyond the recommended range can cause material degradation, loss of strength, and potential failure of the coupling. In high-temperature applications, specialized materials like heat-resistant alloys may be used to maintain coupling integrity.
2. Corrosive Environments: Flange couplings operating in corrosive environments, such as chemical processing plants or marine applications, should be made from materials that resist corrosion. Stainless steel or other corrosion-resistant alloys are commonly used for such conditions. Regular inspection and maintenance are crucial to monitor the coupling’s condition and protect against premature failure due to corrosion.
3. Hazardous Environments: In certain industries, flange couplings may be exposed to hazardous or explosive atmospheres. In such cases, it’s essential to choose flange couplings that meet relevant safety standards, such as ATEX or IECEx, and are specifically designed and certified for use in hazardous environments.
4. Cleanliness and Hygienic Requirements: Industries such as food processing, pharmaceuticals, and biotechnology have strict hygiene standards. Flange couplings used in these applications should be easy to clean and constructed from materials that meet sanitary requirements to prevent contamination and ensure product purity.
5. Environmental Factors: Flange couplings used in outdoor applications may be exposed to various environmental factors such as moisture, dust, and UV radiation. Choosing couplings with appropriate protective coatings or seals can help enhance their resistance to environmental elements and extend their service life.
Before selecting a flange coupling for a specific application, it’s essential to consider the temperature and environmental conditions it will be exposed to. Consulting with coupling manufacturers or engineers can help ensure that the chosen flange coupling is suitable for the intended operating environment and will deliver reliable performance over its expected lifespan.
Advantages of Flange Couplings in Mechanical Systems
Flange couplings offer several advantages in mechanical systems, making them a popular choice for connecting shafts in various applications:
- High Torque Transmission: Flange couplings provide a rigid and secure connection between shafts, allowing for efficient transmission of high torque without slippage or power loss.
- Precise Alignment: Proper alignment of flange couplings ensures that the connected shafts are in perfect axial alignment, reducing the risk of excessive bearing loads and increasing the longevity of the machinery.
- Zero Backlash: Flange couplings have no play or free movement between the shafts, resulting in immediate torque transmission and precise motion control, especially in applications requiring precise positioning.
- Robust and Durable: Flange couplings are typically made from high-quality materials such as steel, cast iron, or aluminum, providing excellent durability and resistance to wear and corrosion.
- Wide Range of Sizes and Torque Capacities: Flange couplings are available in various sizes and configurations, allowing them to be used in a wide range of applications with different torque requirements.
- Simple Installation: Installing flange couplings is relatively straightforward, requiring alignment and fastening of the flanges with bolts and nuts.
- Wide Application Range: Flange couplings are used in various industries, including heavy machinery, pumps, compressors, marine propulsion, and power generation equipment.
- Suitable for High-Speed Applications: Flange couplings can handle high rotational speeds, making them suitable for applications requiring high-speed power transmission.
- Minimal Maintenance: Once properly installed, flange couplings require minimal maintenance, reducing downtime and operational costs.
Despite their advantages, flange couplings also have some limitations. They lack the ability to compensate for misalignment like flexible couplings, which can lead to increased stress on bearings and other components if not correctly aligned. Additionally, the rigid nature of flange couplings means they may not be suitable for applications where shaft misalignment is common or where shock and vibration absorption is required.
Overall, flange couplings are a reliable and robust choice for mechanical systems, particularly in applications demanding high torque transmission and precise shaft alignment. Proper installation and maintenance are crucial to ensure optimal performance and longevity of both the coupling and the connected machinery.
editor by CX 2024-02-27