Durable Industrial Tube Connector Stainless Steel Equal Straight Coupling
>>> Product Description <<<
|ASTM, GB, JIS, DIN, EN, AISI
|TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S
|TP410 TP410S TP403
|S31803/S32205 S32750 S32760
|16mm-100mm ; Or As Customers’ request ;
|0.7mm-10mm ; Or As Customers’ request ;
|Commonly 20mm – 400mm ; Or As Customers’ request ;
|According to the Standard, +/-10% Commonly.
|Mill Finish ;Bright Or Mirror ; Satin Brushed ; Sand Blast ;
|Petrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry, light industry and food industry, pulp and paper industry, energy and environmental industries.
|Flaring test, Flattening test, Bending Test, Hydraulic Test, Eddy Current test
>>> Company Profile <<<
ZheJiang Yaolong Metal Technology Co., Ltd. is located in HangZhou City, China. It is a modern enterprise which integrates R&D, design, production and distribution, specializing in the filed of stainless steel & aluminum light poles, flagpoles, bollards and pipes.Our products like stainless steel light column are not only sold to domestic markets, but also exported to many countries like the United States,Canada,Australia,United Kingdom, Russia, Holland, Germany, Spain, UAE, Oman,Qatar,Saudi Arabia etc.
Our tapered flagpoles and medal award flagpoles are combined with Chinese and Germany technology. We use imported electric program-controlled mini flag-raising devices to ensure that the time of flag-raising and the national anthem are synchronized, and that the flagpoles are fault-free in 10,000 trials. As the flag pole supplier of the ZheJiang 2008 Games, YAOLONG company has made great contributions to the great development of the Games. The flagpoles are used in flag-raising events such as the flag-raising ceremony for the opening ceremony of the National Stadium (Bird Nest), the outdoor welcome flagpole occasion,the National Stadium, the National Convention Center, etc.YAOLONG company became designated flagpole supplier for the 2571 ZheJiang World Expo and the HangZhou Asian Games,the 26th HangZhou Universiade.
YAOLONG aluminum and Stainless Steel light poles are widely used in the streets and at the seaside, where require higher corrosion resistant material.We have a professional design team and we can design and customize the light poles for your projects.With the basic of integrated light pole solution, we widely establish corporation with lots of CHINAMFG enterprises of LED lamps and power, etc.We supply one-stop solution to simplify the customers’ procurement of lighting products.
We have passed the authentication of the ISO 9001 International Quality Management System; the ISO 14001 Environmental Management System; the GB/T28001-2001 Occupational Health and Safety Management System, and applied for the patents such as “Electronic Monitoring & Control Device of Flag Raising System”.
After years of hard work, we have gained a high degree of recognition from our customers and gave birth to this vibrant brand. Hereby, YAOLONG aluminium pole manufacturers company is willing to join hands with the industry elites and continue to compose the glorious chapter of the industry, and forge ahead with “China’s No.1 Brand”!
>>> Factories & Offices <<<
>>> Why Choose Us? <<<
We are a professional flagpole manufacturer with 5 factories in China.Our total building size is about 60000 square meters with more than 300 employees.Our advanced production equipment is imported from foreign countries.We have more than 15 years of production experience.We support a variety of custom flagpole and provide free design.
YAOLONG company became designated flagpole supplier for the 2008 ZheJiang Games , 2571 ZheJiang World Expo,the HangZhou Asian Games,the 26th HangZhou Universiade,etc.Our products have been widely exported to United States,Canada,Australia,United Kingdom,Spain,UAE,Oman,Qatar,Saudi Arabia,etc.The quality of yaolong flagpole is affirmed by the world.
We have 300 workers specializing in the production of flagpoles to ensure that the products can be shipped within the delivery period.We strictly abide by our promise and guarantee delivery within the agreed time.
>>> Certificates <<<
>>> FAQ <<<
|Q1:Are you trading company or manufacturer?
We are the professional manufacturer with 3 factories. Specializing in producing welded stainless steel pipe / tube, stainless steel bollard for over 13 years.
|Q2:How long is your delivery time?
It is according to quantity. Generally it is 30 days.
|Q3:Can you provide us sample, is it free or need to pay?
If you don’t need to print your logo or other artwork on the products, we will not charge any cost, just tell us your freight collect account like Fedex, DHL, TNT. If you don’t have, we need to charge Express fee properly.
|Q4:Can I get your best price?
Our goal is to provide you the best price with great quality assured in a long run. Please leave your contact information for the best quotations, we will get back to you with the best solutions as soon as we can.
How does Misalignment Affect the Performance of Industrial Couplings, and How Can it be Corrected?
Misalignment is one of the most common issues affecting the performance of industrial couplings. When the connected shafts are not properly aligned, it can lead to various problems that can impact the efficiency, reliability, and lifespan of the coupling and the entire mechanical system. Here’s how misalignment affects coupling performance and the methods to correct it:
Effects of Misalignment:
- Increased Stress: Misalignment creates additional stresses on the coupling and connected machinery. This can result in premature wear, fatigue, and potential failure of coupling components.
- Vibration and Noise: Misalignment generates vibrations and noise during operation. Excessive vibrations can damage other system components, reduce precision, and lead to discomfort for operators and personnel.
- Reduced Power Transmission: Misalignment reduces the effective torque transmission capacity of the coupling. As a result, the system may not achieve the desired level of performance or may experience frequent slip-offs.
- Temperature Rise: Misalignment causes additional friction and heat generation in the coupling. This can lead to an increase in operating temperature, potentially compromising the lubrication and reducing the coupling’s life.
- Uneven Wear: Misalignment causes uneven loading on coupling elements, resulting in uneven wear and potentially leading to the failure of certain parts.
Methods to Correct Misalignment:
- Shaft Realignment: The most effective method to correct misalignment is to perform a shaft realignment. This involves adjusting the position of one or both shafts to ensure they are co-linear and concentric. Precision alignment tools such as laser alignment systems or dial indicators are commonly used for this purpose.
- Flexible Couplings: For applications where misalignment is inevitable due to factors such as thermal expansion or dynamic loads, flexible couplings can be used. Flexible couplings, like diaphragm couplings or elastomeric couplings, can accommodate small misalignments and reduce the stress on the system.
- Spacer Couplings: Spacer couplings can be used to create space between the shaft ends, allowing for adjustments and realignments without disassembling the entire coupling assembly.
- Torque Limiting Couplings: Torque limiting couplings can protect the machinery from excessive torque during misalignment or shock loads. They disengage temporarily when the torque exceeds a predefined limit, preventing damage to the coupling and other components.
- Periodic Maintenance: Regular maintenance and inspections should be performed to monitor the coupling’s alignment and address any changes or misalignments that may occur during operation.
Correcting misalignment is crucial for ensuring optimal performance and longevity of industrial couplings. Proper alignment minimizes stress, reduces wear, and enhances power transmission efficiency. Whether through precision alignment methods or using flexible couplings, addressing misalignment proactively can prevent costly repairs, downtime, and potential safety hazards in industrial systems.
Specific Couplings Designed for High-Temperature or Corrosive Environments
Yes, there are specific couplings designed to operate in high-temperature or corrosive environments. These specialized couplings are constructed using materials and designs that can withstand extreme conditions without compromising performance. Here are some examples of couplings tailored for such environments:
- High-Temperature Couplings: In applications where machinery operates at elevated temperatures, standard couplings made of conventional materials may not be suitable due to their limited thermal resistance. High-temperature couplings are engineered with materials like heat-resistant alloys or ceramics that can withstand extreme heat without degrading or losing their mechanical properties. These couplings are often used in industries such as steel manufacturing, glass production, and aerospace, where the equipment encounters high temperatures during normal operation.
- Corrosion-Resistant Couplings: Industries dealing with corrosive substances or harsh environments require couplings that can resist chemical attack and degradation. Corrosion-resistant couplings are typically made of stainless steel or other alloys with excellent corrosion resistance properties. These couplings protect against the effects of acids, alkaline solutions, and other corrosive elements, ensuring a longer service life and reliable operation. They are commonly used in chemical processing, petrochemical, and marine applications.
- Composite Couplings: Composite materials can offer a combination of properties that make them suitable for challenging environments. For instance, fiber-reinforced composite couplings can provide high strength, lightweight, and resistance to both high temperatures and corrosive substances. These couplings find applications in aerospace, automotive, and other industries where weight reduction and durability are crucial factors.
- Non-Metallic Couplings: Non-metallic couplings made of materials like plastic or reinforced polymers offer excellent resistance to corrosion, chemicals, and extreme temperatures. These couplings are often used in food and beverage processing, pharmaceuticals, and other industries where hygienic conditions and resistance to aggressive substances are essential.
It is crucial to select the appropriate coupling that matches the specific requirements of the operating environment. Using standard couplings in high-temperature or corrosive settings can lead to premature failure, increased maintenance, and safety risks. By opting for couplings designed explicitly for such conditions, industries can ensure the reliability and longevity of their equipment and maintain optimal performance even in the most challenging environments.
What is Industrial Coupling, and How Does It Work in Mechanical Systems?
In mechanical systems, an industrial coupling is a device used to connect two shafts together to transmit torque and motion from one shaft to the other. Couplings are essential components that enable the efficient transfer of power between rotating machinery while accommodating various operating conditions and misalignments. They play a crucial role in connecting motors, engines, gearboxes, and other equipment within industrial applications.
The primary function of an industrial coupling is to join two shafts in such a way that they can rotate together while allowing some degree of flexibility to accommodate misalignment, vibrations, and other dynamic forces. This flexibility is vital in preventing excessive stress and wear on the connected machinery, as well as mitigating the risk of premature failures.
There are various types of industrial couplings available, each designed for specific applications and operating conditions. Some common types of industrial couplings include:
- 1. Diaphragm Couplings: Diaphragm couplings, as discussed in previous answers, use a thin flexible diaphragm to transmit torque between the shafts. They can accommodate misalignments and dampen vibrations, making them suitable for various industrial applications.
- 2. Gear Couplings: Gear couplings use gear teeth to transmit torque and are known for their high torque capacity and rigid construction. They are commonly used in heavy-duty applications, such as steel mills and mining equipment.
- 3. Grid Couplings: Grid couplings use a grid of spring-like elements to transmit torque. They are versatile and can absorb shock loads, making them suitable for applications with varying loads and high shock forces.
- 4. Jaw Couplings: Jaw couplings use elastomeric elements to connect the shafts and are known for their simplicity and ease of installation. They are commonly used in small to medium-sized machinery.
- 5. Disc Couplings: Disc couplings use thin metal discs to transmit torque and compensate for misalignments. They are often used in precision applications and systems that require low backlash.
Regardless of the specific type, the working principle of an industrial coupling involves connecting the shaft ends and ensuring a firm grip between them. When torque is applied to one shaft, the coupling transmits that torque to the other shaft, causing both shafts to rotate together at the same speed. The coupling’s design allows for some degree of flexibility, which permits the shafts to compensate for misalignments, axial movements, and vibrations. This flexibility helps protect the connected equipment from stress and damage, promoting smooth operation and extending the lifespan of the machinery.
In summary, industrial couplings are critical components in mechanical systems that facilitate the transfer of torque and motion between rotating shafts. They provide flexibility, misalignment compensation, and vibration dampening, making them essential for reliable and efficient power transmission in various industrial applications.
editor by CX 2023-11-27