China Custom Carbon Steel Stainless High Temperature and Pressure Resistant E2-Type Compensator Universal Joint

Product Description

Product Description

       E2 spherical compensator (also known as double ball winding pipeline settlement compensator) is composed of 2 spherical structural elements and a sleeve structural element. The spherical structural element acts as the angular displacement of radial deflection and the sleeve structural element acts as the linear displacement of axial deflection. It mainly relies on the angular displacement of the ball to absorb or compensate the transverse displacement of the pipeline in 1 or more directions.
The spherical structural element and the sleeve structural element can be installed independently. When installed independently, the spherical structural element can solve the pipeline bending compensation, and the sleeve structural element can solve the pipeline axial expansion compensation. When 2 spherical structural elements and a sleeve junction element are combined, a knuckle structure that can simultaneously absorb three-dimensional expansion is formed. E2 type compensator has large deflection Angle and axial displacement, which can effectively absorb large downward displacement of boiler





Product Parameters


DN flange  connection  size d   θ δ kg
D K D0 n Th. D0 L
100 210 170 18 4 M16 148 282 800 30 30 85
150 265 225 8 202 346 830 135
200 320 280 8 258 410 890 210
250 375 335 12 312 464 940 265
300 440 395 22 12 M20 365 535 1030 355
350 490 445 12 415 607 1200 45 480
400 540 495 16 465 668 1405 594
450 595 550 16 520 728 1450 725
500 645 600 22 20 M20 570 798 1520 30 865
600 755 705 26 20 M24 670 918 1570 1230
700 860 810 26 24 M24 775 1056 1980 1450
800 975 920 24 24 M27 880 1160 2050 60 1850
900 1075 1571 30 24 980 1310 2125 2650
1000 1175 1120 30 28 1080 1443 2185 3400
1200 1405 1340 33 32 M30 1295 1693 2400 26 75 4436
1400 1630 1560 36 36 M33 1510 1942 2950 6850
1600 1830 1760 36 40 M33 1710 2164 3571 7230
1800 2045 1970 39 44 M36 1920 2400 3270 20 8890
2000 2265 2180 42 48 M39 2125 2730 3840 11150
2200 2475 2390 42 52 M39 2335 2910 4000 13225
2400 2685 2600 42 56 M39 2545 3135 4300 15240


Data above is only for reference, if  you want much more information, please contact us.

Our Advantages

(1) Strong R&D strength;

(2) Strict Quality Control System;

(3) Perfect Test System;

(4) Professional After-sale Service Team;

(5) OEM Service.



products application


Our products are widely used in petrochemical, sewage treatment, oil field, electric power, medicine, heat pipe network and other engineering projects.

Company Profile

        HangZhou Ruixuan pipeline equipment factory was founded in 1996.It  is an excellent  enterprise  specializing  in manufacturing  and selling pipe fittings.It’s located  in Xicun village ,HangZhou  city,ZheJiang province ,the concentrated  area  of pipeline equipment industry  in China.The  company factory  is located  in Xicun town pipeline equipment industrial park.It covered an area of20000  square  meters.

        At present, the company has the production capacity of pipeline equipment with a maximum diameter of 4000mm, and its main products are: Steel expansion joint, flexible waterproof sleeve, large diameter flange, double flange force transfer expansion joint, large deflection loose sleeve compensation joint, spherical compensation joint, sleeve compensator, bellows compensator, non-metallic compensator, rubber expansion joint, DC medium no thrust sleeve compensator, flexible expansion pipe and other pipeline equipment. The annual production capacity is 30 million sets.               
         The flexible telescopic pipe equipment is mainly used in the pipeline crossing different geological structures under different conditions and the application of pipe installation drop, reduce or avoid the impact of geological settlement and crustal activity on the pipeline, so that the construction unit can save more than 50% of the cost when purchasing the equipment. The rubber expansion joint series products of the company, the maximum production diameter of 3600mm, have been applied in millions of units of thermal power projects in China for many times, and have been praised by the users.

          The company passed ISO9001:2008 quality management system certification in 2009 and ISO14000:2004 environmental management system certification in 2009. The company has a strict quality control system, standard production process, standard factory inspection hand section, to ensure that every product meets the national standards and customer requirements.

          Business philosophy: responsible production of products, return the trust of customers; To build a community with a sense of belonging and appreciate employees’ contributions; Make a contribution to the society of enterprises, give back to the good times. HangZhou Ruixuan pipeline equipment factory is willing to work with friends from all walks of life hand in hand, mutual support, create a better future!





 Can you make the product as per client’s requirement?
A: Yes, we can make it with your exact requirement


Q: What are your payment terms?
A: T/T (30% as desposit, the rest 70% will be paid before delivery), L/C at sight


Q: Where is your nearest loading port?
A: ZheJiang , HangZhou or ZheJiang , China.


Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to consumer’s requests


Q: Do you accept small quantity order?
A: Of course we do.


Q: And what is your shipment and delivery time?
A: By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity.


Please   send your detailed needs in the below and get a quick reply!

Brand Name: Ruixuan
Technics: Casting
Connection: Flange
US$ 20/Piece
1 Piece(Min.Order)


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Customized Request

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

universal joint

Can universal joints be used in both horizontal and vertical orientations?

Yes, universal joints can be used in both horizontal and vertical orientations. Here’s a detailed explanation:

Universal joints are mechanical devices designed to transmit rotary motion between two shafts that are not in a straight line alignment. They consist of a cross-shaped or H-shaped yoke with bearings at each end that connect to the shafts. The design of universal joints allows them to accommodate angular misalignment between the shafts, making them suitable for various applications, including both horizontal and vertical orientations.

When used in a horizontal orientation, universal joints can transmit rotational motion between shafts that are positioned at different angles or offsets. They are commonly found in drivetrain systems of vehicles, where they transfer power from the engine to the wheels, even when the drivetrain components are not perfectly aligned. In this configuration, universal joints can effectively handle the torque requirements and misalignment caused by uneven terrain, suspension movement, or steering angles.

In a vertical orientation, universal joints can also be utilized to transfer rotational motion between shafts that are positioned vertically. This arrangement is often seen in applications such as industrial equipment, machinery, or agricultural implements. For example, in a vertical power transmission system, a universal joint can be used to connect a vertical driving shaft to a vertical driven shaft, enabling power transfer and accommodating any angular misalignment that may occur due to variations in shaft positions or vibrations.

It’s important to note that the specific design and selection of universal joints for different orientations should consider factors such as the torque requirements, operating conditions, and the manufacturer’s specifications. The orientation of the universal joint may affect factors such as lubrication, load-bearing capacity, and the need for additional support or stabilization mechanisms.

In summary, universal joints can be used in both horizontal and vertical orientations. Their ability to accommodate angular misalignment makes them versatile components for transmitting rotary motion between shafts that are not in a straight line alignment, regardless of the orientation.

universal joint

What is the effect of varying operating angles on the performance of a universal joint?

Varying operating angles can have a significant effect on the performance of a universal joint. Here’s a detailed explanation:

A universal joint is designed to transmit rotational motion between two shafts that are not collinear or have a constant angular relationship. The operating angle refers to the angle between the input and output shafts of the joint. The effects of varying operating angles on the performance of a universal joint are as follows:

  1. Changes in Torque and Speed: As the operating angle of a universal joint increases or decreases, the torque and speed transmitted through the joint can be affected. At small operating angles, the torque and speed transmission are relatively efficient. However, as the operating angle increases, the torque and speed capacity of the joint may decrease. This reduction in torque and speed capability is due to increased non-uniform loading and bending moments on the joint’s components.
  2. Increased Vibrations and Noise: Varying operating angles can introduce vibrations and noise in a universal joint. As the operating angle becomes more extreme, the joint experiences higher levels of dynamic imbalance and misalignment. This imbalance can lead to increased vibration levels, which may affect the overall performance and lifespan of the joint. Additionally, the non-uniform motion and increased stress on the joint’s components can generate additional noise during operation.
  3. Angular Misalignment Compensation: One of the primary advantages of universal joints is their ability to compensate for angular misalignment between shafts. By accommodating varying operating angles, the joint allows for flexibility in transmitting motion even when the input and output shafts are not perfectly aligned. However, extreme operating angles may challenge the joint’s ability to compensate for misalignment effectively. Very large operating angles can lead to increased wear, decreased joint life, and potential loss of motion transmission efficiency.
  4. Increased Wear and Fatigue: Varying operating angles can contribute to increased wear and fatigue on the universal joint’s components. As the operating angle increases, the joint experiences higher levels of stress and non-uniform loading. This stress concentration can lead to accelerated wear and fatigue, especially at critical areas such as the bearing caps and needle bearings. Continuous operation at extreme operating angles without proper lubrication and maintenance can significantly reduce the joint’s lifespan.
  5. Heat Generation: Extreme operating angles can result in increased heat generation within the universal joint. The non-uniform motion and increased friction caused by high operating angles can lead to elevated temperatures. Excessive heat can accelerate lubricant breakdown, increase wear rates, and potentially cause premature failure of the joint. Adequate cooling and proper lubrication are essential to mitigate the effects of heat generation in such cases.
  6. Efficiency and Power Loss: Varying operating angles can impact the overall efficiency of a universal joint. At small to moderate operating angles, the joint can transmit motion with relatively high efficiency. However, as the operating angle increases, the joint’s efficiency may decrease due to increased friction, bending moments, and non-uniform loading. This reduction in efficiency can result in power loss and decreased overall system performance.

Therefore, it is crucial to consider the effects of varying operating angles on the performance of a universal joint. Proper design, careful selection of operating angles within the joint’s specified limits, regular maintenance, and adherence to manufacturer guidelines can help mitigate the potential negative effects and ensure optimal performance and longevity of the joint.

universal joint

How do you choose the right size universal joint for your application?

Choosing the right size universal joint for a specific application involves considering several factors to ensure proper function and performance. Here are key steps to guide you in selecting the appropriate size:

  1. Identify the application requirements: Determine the specific requirements of your application, such as the maximum torque, speed, angular misalignment, and operating conditions. Understanding these parameters will help in selecting a universal joint that can handle the demands of your application.
  2. Shaft sizes and connection type: Measure the diameter and type of the shafts that need to be connected by the universal joint. Ensure that the joint you choose has compatible connection options for the shafts, such as keyways, splines, or smooth bores.
  3. Load capacity: Consider the load capacity or torque rating of the universal joint. It should be capable of handling the maximum torque expected in your application without exceeding its rated capacity. Refer to the manufacturer’s specifications and guidelines for load ratings.
  4. Operating speed: Take into account the operating speed of your application. Universal joints have speed limitations, and exceeding these limits can result in premature wear, heat generation, and failure. Ensure that the selected joint can handle the required rotational speed without compromising performance.
  5. Angular misalignment: Determine the maximum angular misalignment between the shafts in your application. Different types of universal joints have varying degrees of angular misalignment capabilities. Choose a joint that can accommodate the required misalignment while maintaining smooth operation.
  6. Environmental conditions: Assess the environmental conditions in which the universal joint will operate. Consider factors such as temperature, humidity, exposure to chemicals or contaminants, and the presence of vibrations or shocks. Select a joint that is designed to withstand and perform reliably in the specific environmental conditions of your application.
  7. Consult manufacturer guidelines: Refer to the manufacturer’s guidelines, catalog, or technical documentation for the universal joint you are considering. Manufacturers often provide detailed information on the selection criteria, including sizing charts, application guidelines, and compatibility tables. Following the manufacturer’s recommendations will ensure proper sizing and compatibility.

By following these steps and considering the specific requirements of your application, you can choose the right size universal joint that will provide reliable and efficient operation in your system.

China Custom Carbon Steel Stainless High Temperature and Pressure Resistant E2-Type Compensator Universal Joint  China Custom Carbon Steel Stainless High Temperature and Pressure Resistant E2-Type Compensator Universal Joint
editor by CX 2023-11-08