Product Description
Basic Info
| Application | Industrial Usage, Water Industrial Usage, Household Usage |
Specification | 1/8″-4″ |
| Origin | China | Thread | BSPT/Bsp/NPT/G Thread |
| Transport Package | Paper Box,Wooden Case | Production Capacity | 500000PCS/Year |
| Material | Stainless steel 304/316L | Pressure | 150LB |
Product Description
304/316L stainless steel Quick connector Type B
manufacturer of valve fittings, including stainless steel threaded fittings and ball valves, gate valves, globe valves, check valves, Y filters, quick couplings
.High strength and wear resistance. Stainless steel joints have high strength and wear resistance, and can be used for a long time in harsh environments.
.Good corrosion resistance. It has good corrosion resistance, can prevent water and chemical corrosion, and is especially suitable for the transportation of corrosive liquids.
.Aging resistance and high temperature and pressure resistance. It has good anti-aging performance, can withstand high temperature and high pressure environment, fast connection and safe and reliable. Features fast connection, easy to use, and strong connection. Easy to maintain. Easy disassembly, easy equipment maintenance and replacement of pipeline components. A wide range of applications. Suitable for all kinds of pipe connection, including high pressure, high temperature, corrosive environment
Detailed Photos
Features:
1.304/316L stainless steel pipe fittings
2.BSPT/Bsp/NPT/G Thread
Competitive Advantages:
.Our products is guaranteed within 18 months after delivery.
.We offer free sample if interest before orders.
.Technology renovation, process improvement, structure optimization and quality improvement.
.Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
.100% inspection & testing before delivery.
.Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
Huanyi valve looks CHINAMFG to strengthening cooperation with all sectors of society to create brilliant.
MADE IN CHINA, FOCUS ON WORLD!
FAQ
Q1: We are interested in your products?
A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
Q2: Is the requirement for MOQ?
A2: For some small size, like 1/4”-1”(DN6-DN25), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.
Q3: Payment
A3: Mainly T/T, Western Union & PayPal are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
Q4: How long is your delivery time?
A4: Generally it is about 30-45days depends on the order quantity.
Q5: Can I have my own customized product?
A5: Yes, your customized requirements for size, mark, etc.
Q6: Can I have my own Logo on the product?
A6: Yes
If you want to know more about our products, please contact freely. We will patiently answer your all questions.
Huanyi Valve fittings Co., LTD
Address: Room 401, Building 15, CHINAMFG Xiaowei Park, Xihu (West Lake) Dis. Second Road, Xihu (West Lake) Dis. District, HangZhou, China
Other Products We Manufacture
1.Gate Valve
Ball Valve
Globe Valve
Check Valve
Y-Strainer/Filter
2.stainless steel pipe fitting
Elbow
tee
internal thread
Socket
Hex Nipple
Unions
Cross
Street Elbow90°
Elbow45°
Hose inpple
Hex cap
Caps
Square plugs
Red Tee
Red Socket
Red Elbow45°
Hex Bushing
Hexagon Plugs
Red Hex Nipple
Socket Weld Union
reducing bushing
F/M Unions
MXM male unions
Union Elbow Pipe Fittings
90 Degree Female Threaded Hose Barb Elbow
Female Reducing Elbow Tee Cross Union Coupling Thread Pipe Fittings
3 Way Tubing Hose Fittings
Tee Female Male Thread Casting Pipe Fitting
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How do you install and align a flexible coupling properly to ensure optimal performance?
Proper installation and alignment of a flexible coupling are essential to ensure its optimal performance and longevity. Incorrect installation can lead to premature wear, increased vibrations, and potential equipment failure. Below are the steps to install and align a flexible coupling properly:
1. Pre-Installation Inspection:
Before installation, inspect the flexible coupling and its components for any visible damage or defects. Check that the coupling’s size and specifications match the application requirements. Ensure that the shafts and equipment connected to the coupling are clean and free from debris.
2. Shaft Preparation:
Prepare the shafts by removing any oil, grease, or contaminants from the surfaces that will come into contact with the coupling. Ensure that the shaft ends are smooth and free from burrs that could affect the fit of the coupling.
3. Coupling Hub Installation:
Slide the coupling hubs onto the shafts, ensuring they are positioned securely and evenly on each shaft. Use a lubricant recommended by the manufacturer to facilitate the installation and ensure a proper fit.
4. Alignment:
Proper alignment is critical for the performance and longevity of the flexible coupling. Align the shafts by checking both angular and parallel misalignment. Utilize precision alignment tools, such as dial indicators or laser alignment systems, to achieve accurate alignment. Follow the manufacturer’s alignment specifications and tolerance limits.
5. Tightening Fasteners:
Once the shafts are properly aligned, tighten the coupling’s fasteners to the manufacturer’s recommended torque values. Gradually tighten the fasteners in a cross pattern to ensure even distribution of the load on the coupling hubs. Avoid over-tightening, as it may cause distortion or damage to the coupling.
6. Run-Out Check:
After installation, perform a run-out check to verify that the coupling’s rotating components are balanced and aligned. Excessive run-out can lead to vibrations and reduce the coupling’s performance. If significant run-out is detected, recheck the alignment and address any issues that may be causing it.
7. Lubrication:
Ensure that the flexible coupling is adequately lubricated, following the manufacturer’s recommendations. Proper lubrication reduces friction and wear, enhancing the coupling’s efficiency and reliability.
8. Periodic Inspection and Maintenance:
Regularly inspect the flexible coupling for signs of wear, misalignment, or damage. Address any issues promptly to prevent further problems. Depending on the coupling type and application, scheduled maintenance may include re-greasing, re-alignment, or replacing worn components.
Summary:
Proper installation and alignment are crucial for ensuring the optimal performance and longevity of a flexible coupling. Following the manufacturer’s guidelines, inspecting the components, achieving accurate alignment, and using the appropriate lubrication are key steps in the installation process. Regular inspection and maintenance help to identify and address potential issues, ensuring the coupling continues to operate smoothly and efficiently in the mechanical system.
Can flexible couplings be used in high-temperature environments, such as furnaces and kilns?
Flexible couplings can be used in high-temperature environments, such as furnaces and kilns, but the selection of the appropriate coupling is crucial to ensure reliable performance and longevity under these extreme conditions. Here are some key considerations:
- Material Selection: The choice of materials is critical when using flexible couplings in high-temperature applications. Look for couplings made from heat-resistant materials that can withstand the elevated temperatures without experiencing significant degradation. Common materials used for high-temperature couplings include stainless steel, high-temperature alloys, and certain types of elastomers designed for heat resistance.
- Lubrication: High temperatures can cause lubricants to break down or evaporate more quickly. Some flexible couplings may require specialized high-temperature lubricants to ensure smooth operation and reduce wear at elevated temperatures. Check the manufacturer’s recommendations for lubrication in high-temperature environments.
- Thermal Expansion: In high-temperature applications, the equipment and shafts may experience thermal expansion, leading to misalignment. Flexible couplings with higher misalignment capabilities may be necessary to accommodate these thermal effects and prevent additional stress on the system.
- Torsional Stiffness: Consider the required torsional stiffness for the specific application. In high-temperature environments, couplings may experience changes in stiffness due to temperature variations. It is essential to choose a coupling with appropriate torsional characteristics for the intended operating temperature range.
- Application Specifics: Evaluate the specific operating conditions of the furnace or kiln, including the maximum and fluctuating temperatures, vibration levels, and potential exposure to chemicals or other harsh elements. Choose a coupling that can withstand these conditions without compromising performance or safety.
- Coupling Type: Different types of flexible couplings offer varying degrees of heat resistance and performance capabilities. For example, certain types of disc couplings or metal bellows couplings are more suitable for high-temperature environments due to their robust construction and resistance to heat.
- Regular Maintenance: In high-temperature applications, couplings may be subject to more stress and wear. Regular inspection and maintenance are essential to monitor the coupling’s condition, lubrication, and alignment to ensure it continues to function optimally in the challenging environment.
Overall, flexible couplings can be utilized in high-temperature environments, but it is vital to choose a coupling specifically designed and rated for these conditions. Working closely with coupling manufacturers and considering the specific demands of the application will help ensure that the selected coupling can handle the challenges posed by furnaces, kilns, and other high-temperature equipment, providing reliable power transmission and contributing to the overall efficiency and safety of the system.
How does a flexible coupling handle angular, parallel, and axial misalignment?
A flexible coupling is designed to accommodate various types of misalignment between two rotating shafts: angular misalignment, parallel misalignment, and axial misalignment. The flexibility of the coupling allows it to maintain a connection between the shafts while compensating for these misalignment types. Here’s how a flexible coupling handles each type of misalignment:
- Angular Misalignment: Angular misalignment occurs when the axes of the two shafts are not collinear and form an angle with each other. Flexible couplings can handle angular misalignment by incorporating an element that can flex and bend. One common design is the “spider” or “jaw” element, which consists of elastomeric materials. As the shafts are misaligned, the elastomeric element can deform slightly, allowing the coupling to accommodate the angular offset between the shafts while still transmitting torque.
- Parallel Misalignment: Parallel misalignment, also known as offset misalignment, occurs when the axes of the two shafts are parallel but not perfectly aligned with each other. Flexible couplings can handle parallel misalignment through the same elastomeric element. The flexible nature of the element enables it to shift and adjust to the offset between the shafts, ensuring continuous power transmission while minimizing additional stresses on the machinery.
- Axial Misalignment: Axial misalignment, also called end-play misalignment, occurs when the two shafts move closer together or farther apart along their common axis. Flexible couplings can handle axial misalignment through specific designs that allow limited axial movement. For instance, some couplings use slotted holes or a floating member that permits axial displacement while maintaining the connection between the shafts.
By providing the capability to handle angular, parallel, and axial misalignment, flexible couplings offer several advantages for power transmission systems:
- They help to prevent premature wear and damage to the connected equipment, reducing maintenance and replacement costs.
- They minimize vibration and shock loads, enhancing the overall smoothness and reliability of the machinery.
- They reduce the risk of equipment failure due to misalignment-induced stresses, improving the system’s operational life.
- They allow for easier installation and alignment adjustments, saving time and effort during setup and maintenance.
Overall, flexible couplings play a crucial role in handling misalignment and ensuring efficient power transmission in various industrial applications.
editor by CX 2024-05-02
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