Product Description

Production of American standard double flange large diameter ripple compensator

 

Product Description

 

Production of American standard double flange large diameter ripple compensator
Bellows expansion joint is a compensation element, effective use of bellows telescopic body deformation, dimensional change in absorption pipeline, pipe, thermal expansion and contraction caused by pipeline transverse and angular displacement. It is mainly used for noise reduction and vibration reduction. 

 

 

Company Profile

HangZhou Xihu (West Lake) Dis. Pipe Industry CO.,LTD is a professional stainless steel corrugated tube manufacturer who keeps providing flexible solutions to water and gas pipe systems since its foundation in 2007.
The factory covers an area of 60,000m².and has over 500 employees.With more than 80 advanced production lines,we have daily production capacity of 20 million CHINAMFG flexible hoses.The excellent raw material,strict quality control rules,professional R&D team,as well as CNAS approved test lab enable us to ensure the stability of product quality and CHINAMFG customer satisfaction.
 

 

Certifications

 

 

 

FAQ

 

1.Who are we?
We are based in ZheJiang , China, start from 2007,a professional manufacturer of stainless steel corrugated pipes.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Stainless Steel Corrugated Gas Pipes,Pipe Fittings, Water Pipes, Stainless Steel Mesh Bellow,Compensator and Brass Valves

4. Why should you buy from us not from other suppliers?
We offer corrugated pipes with more flexibility, durability, and functionality. Our pipes are made of 304 or 316L stainless steel and come uncoated or coated in yellow or grey.

5. What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese

 

6.Sample Free?

Yes,you need to pay for sample in advance,then we will return it in your bulk order.

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Torque and Speed Ratings of Flange Couplings

Flange couplings are available in various sizes and designs to accommodate a wide range of torque and rotational speed requirements. The torque and speed ratings of flange couplings depend on several factors, including their size, material, and design.

Torque Rating:

The torque rating of a flange coupling indicates the maximum amount of torque it can transmit without experiencing failure or damage. It is typically specified in Nm (Newton-meters) or lb-ft (pound-feet). The torque rating varies for different sizes and types of flange couplings. Larger flange couplings generally have higher torque ratings compared to smaller ones.

Speed Rating:

The speed rating of a flange coupling represents the maximum rotational speed at which it can operate reliably without excessive vibration or wear. It is typically expressed in RPM (revolutions per minute). The speed rating is influenced by factors such as the design, material, and balancing of the flange coupling. Higher-speed applications require flange couplings that can handle the increased centrifugal forces and dynamic loads associated with higher RPMs.

Size and Type:

The torque and speed ratings vary for different sizes and types of flange couplings. For example:

• Smaller flange couplings, such as those used in light-duty applications, may have torque ratings ranging from a few Nm to several hundred Nm, and speed ratings up to a few thousand RPM.
• Larger flange couplings, used in heavy-duty industrial applications, can have torque ratings exceeding several thousand Nm and speed ratings that may reach tens of thousands of RPM.
• Flexible flange couplings may have slightly lower torque ratings compared to rigid flange couplings but offer greater misalignment compensation.

Manufacturer Specifications:

It is essential to refer to the manufacturer’s specifications and technical data to determine the specific torque and speed ratings for each size and type of flange coupling. Manufacturers typically provide detailed performance data to help users select the appropriate flange coupling for their specific application.

Application Considerations:

When selecting a flange coupling, it is crucial to consider the torque and speed requirements of the application. The operating conditions, such as load fluctuations and thermal effects, should also be taken into account to ensure the flange coupling’s reliable performance and longevity.

Conclusion:

Flange couplings come in various sizes and designs, each with its own torque and speed ratings. Properly selecting a flange coupling that meets the specific torque and speed requirements of the application is essential to ensure efficient and trouble-free power transmission in mechanical systems.

Can Flange Couplings Be Used in Applications with High Shock and Impact Loads?

Yes, flange couplings are designed to handle high shock and impact loads in various industrial applications. Their robust construction and rigid design make them suitable for use in systems where sudden shocks and impacts are common.

The ability of flange couplings to withstand shock and impact loads is influenced by several factors:

1. Material Selection: Flange couplings are often made from high-strength materials, such as alloy steels or stainless steels, which provide excellent toughness and resistance to impact loads.

2. Robust Design: The design of flange couplings typically includes features like sturdy flanges and high-strength bolts that enhance their ability to withstand shocks and impacts.

3. Tolerance for Misalignment: Some flange couplings, such as flexible flange couplings, have the ability to accommodate slight misalignments between shafts. This flexibility helps absorb shocks and vibrations, reducing the impact on connected equipment.

4. Proper Installation: Proper installation and alignment are crucial for ensuring that flange couplings can handle shock and impact loads effectively. Precision alignment and the correct torque on the bolts prevent premature failures due to misalignment.

5. Application Considerations: When selecting a flange coupling for an application with high shock and impact loads, factors such as torque requirements, rotational speed, and the magnitude of the shock should be taken into account to choose the most suitable coupling type and size.

Overall, flange couplings are a reliable choice for systems where shock and impact loads are present. However, it is essential to consult with coupling manufacturers or engineering experts to ensure the proper selection and installation of the coupling for specific high-impact applications.

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 2024-04-04