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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What are the common installation mistakes to avoid when using flexible couplings?
Proper installation is crucial for the reliable and efficient performance of flexible couplings. Here are some common installation mistakes to avoid:
- Incorrect Alignment: One of the most critical installation errors is improper alignment of the driving and driven shafts. Misalignment can lead to premature wear, increased vibration, and reduced power transmission efficiency. It is essential to align the shafts within the specified tolerances provided by the coupling manufacturer.
- Over-Tightening: Applying excessive torque to the coupling’s fasteners during installation can cause damage to the flexible elements and decrease their ability to accommodate misalignment. It is essential to follow the recommended torque values provided by the coupling manufacturer to ensure proper clamping without over-tightening.
- Improper Lubrication: Some flexible couplings may require lubrication of their flexible elements or moving parts. Failure to lubricate as recommended can lead to increased friction, wear, and reduced service life of the coupling.
- Using Damaged Couplings: Before installation, it is crucial to inspect the flexible coupling for any signs of damage or defects. Using a damaged coupling can lead to premature failure and potential safety hazards. If any damage is detected, the coupling should be replaced with a new one.
- Wrong Coupling Selection: Selecting the wrong type or size of the coupling for the application can result in inadequate performance, premature wear, and possible coupling failure. It’s essential to consider factors such as torque requirements, speed, misalignment compensation, and environmental conditions when choosing the appropriate coupling.
- Ignoring Operating Conditions: Failure to consider the specific operating conditions, such as temperature, humidity, and exposure to corrosive substances, can lead to accelerated wear and reduced coupling lifespan. Choosing a coupling that is compatible with the operating environment is essential.
- Ignoring Manufacturer Guidelines: Each flexible coupling comes with specific installation guidelines provided by the manufacturer. Ignoring these guidelines can lead to suboptimal performance and potential safety issues. It is crucial to carefully follow the manufacturer’s instructions during installation.
By avoiding these common installation mistakes and following best practices, the reliability, efficiency, and service life of flexible couplings can be maximized, leading to improved performance of the mechanical system as a whole.
Can flexible couplings be used in the aerospace industry for critical applications?
Flexible couplings can be used in the aerospace industry for certain critical applications, but their usage is limited and carefully considered due to the stringent requirements and safety standards in the aerospace field. Here are some key points to consider:
- Specific Applications: In the aerospace industry, flexible couplings are primarily used in non-flight-critical systems or non-safety-critical applications. They are commonly found in auxiliary equipment, ground support systems, and non-flight propulsion systems.
- Weight and Space Constraints: Weight and space are crucial factors in aerospace applications. Flexible couplings must be lightweight and compact to minimize the impact on the overall weight and size of the aircraft or spacecraft.
- High Reliability Requirements: Aerospace systems demand high reliability and fault tolerance. Flexible couplings used in critical applications must meet stringent reliability standards and undergo rigorous testing and certification to ensure their performance under extreme conditions.
- Material Selection: Aerospace-grade materials are necessary to withstand the demanding environment of aerospace applications. These materials should have high strength-to-weight ratios, corrosion resistance, and excellent mechanical properties to handle the stresses and forces experienced during operation.
- Certifications: Flexible couplings used in the aerospace industry must adhere to specific certifications and standards, such as those set by organizations like the Federal Aviation Administration (FAA) in the United States or the European Union Aviation Safety Agency (EASA) in Europe.
- Redundancy and Safety Measures: In critical systems, redundancy and safety measures are paramount. Flexible couplings used in aerospace applications must be designed with redundancy features to ensure the system’s continued functionality in the event of a failure.
- Temperature and Environmental Considerations: Aerospace systems experience a wide range of temperatures and environmental conditions. Flexible couplings must be able to operate reliably in extreme temperatures, high altitudes, and other challenging environments encountered during flight or space missions.
While flexible couplings have their place in certain aerospace applications, flight-critical and safety-critical systems typically rely on rigid, precision-engineered couplings. These rigid couplings offer higher levels of torque transmission and precision but require careful alignment and installation.
Ultimately, the selection of flexible couplings for aerospace applications must undergo a thorough engineering evaluation and be approved by the relevant regulatory authorities to ensure the highest level of safety and performance in critical aerospace systems.
How do flexible couplings compare to other types of couplings in terms of performance?
Flexible couplings offer distinct advantages and disadvantages compared to other types of couplings, making them suitable for specific applications. Here is a comparison of flexible couplings with other commonly used coupling types in terms of performance:
- Rigid Couplings:
Rigid couplings are simple in design and provide a solid connection between two shafts, allowing for precise torque transmission. They do not offer any flexibility and are unable to compensate for misalignment. As a result, rigid couplings require accurate shaft alignment during installation, and any misalignment can lead to premature wear and increased stress on connected equipment. Rigid couplings are best suited for applications where shaft alignment is precise, and misalignment is minimal, such as in well-aligned systems with short shaft spans.
- Flexible Couplings:
Flexible couplings, as discussed previously, excel at compensating for misalignment between shafts. They offer angular, parallel, and axial misalignment compensation, reducing stress on connected components and ensuring smooth power transmission. Flexible couplings are versatile and can handle various applications, from light-duty to heavy-duty, where misalignment, vibration damping, or shock absorption is a concern. They provide a cost-effective solution for many industrial, automotive, and machinery applications.
- Oldham Couplings:
Oldham couplings are effective at compensating for angular misalignment while maintaining constant velocity transmission. They offer low backlash and electrical isolation between shafts, making them suitable for precision motion control and applications where electrical interference must be minimized. However, Oldham couplings have limited capacity to handle parallel or axial misalignment, and they may not be suitable for applications with high torque requirements.
- Gear Couplings:
Gear couplings are robust and can handle high torque levels, making them suitable for heavy-duty applications such as mining and steel mills. They offer good misalignment compensation and have a compact design. However, gear couplings are relatively more expensive and complex than some other coupling types, and they may generate more noise during operation.
- Disc Couplings:
Disc couplings provide excellent misalignment compensation, including angular, parallel, and axial misalignment. They have high torsional stiffness, making them ideal for applications where accurate torque transmission is critical. Disc couplings offer low inertia and are suitable for high-speed applications. However, they may be more sensitive to shaft misalignment during installation, requiring precise alignment for optimal performance.
- Conclusion:
The choice of coupling type depends on the specific requirements of the application. Flexible couplings excel in compensating for misalignment and vibration damping, making them versatile and cost-effective solutions for many applications. However, in situations where high torque, precision, or specific electrical isolation is necessary, other coupling types such as gear couplings, disc couplings, or Oldham couplings may be more suitable. Proper selection, installation, and maintenance of the coupling are essential to ensure optimal performance and reliability in any mechanical system.
editor by CX 2024-04-26
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