China 1/4″ Refrigeration Parts Copper Sleeve Fitting Straight Coupling (CXC) a coupling reaction

Solution Description

In circumstance you want tailored copper elbow, you should kindly suggest the in depth specs, drawings or sample, Winland Metal’s product sales crew will get in touch with you to move forward the sampling customization. Regarding sampling value, please refer to FAQ or speak to us straight.

Copper fittings are utilized in numerous industries, Winland Steel delivers copper eblow could be used in design, health-related & gasoline, oil transportation, plumbing, HVACR, solar, ship building, art decoration and numerous other business fields.

Other Copper Fittings

Packaging & Shipping

Packing is essential to preserve the product high quality, Winland Metal packs our copper elbow fittings with reliable packing, usually the packing alternatives may be carton box, wooden pallet or picket case.





Firm Profile

About Us
HangZhou Winland Metallurgy Co., Ltd. aims to supply seamless copper tube & fittings for domestic China and overseas market. Our goods are widely utilized in industries like plumbing, HVAC, medical & gas program, oil transportation, photo voltaic and shipbuilding.
Our copper pipe line indcludes full dimensions of LWC, straight copper pipe, copper pancakce coil, inner grooved copper pipe, PE coated copper pipe, capillary copper pipe.
COPPERAGE is the home model of Winland copper pipe and fittings goods. We are pleased to offer quality , reliable and standard merchandise & provider.

Company Tradition
“Client Initial, Do the Greatest” is Winland Metal’s motto, we treasure the trust from our clents, and goal to offer the large good quality merchandise and good buying knowledge.


  • How can I get a totally free sample?

The sample will not charge any expense, and the delivery price will on buyer aspect.
For some customized solution, we could cost sampling value, which will refund to purchaser partially/entire when principal order be put.

  • What if the get quantity is modest?

Winland Metallic demands MOQ for most of solution, simply because we have to equilibrium the creation expense.
Even so, you are welcome to speak to us for tiny quantity orders, we will allow you know if there is any stock or whether or not we could begin a new manufacturing.
Moreover, you should keep in mind the freight price for every device might be greater for little orders.

  • What is your promise plan?

Winland Metallic target on product good quality, inspection will be proceeded prior to shipping and delivery, MTC and a certificate of high quality and amount will be issued for each order.

  • What is your payment phrases?

For orders beneath 2000USD, we demand 100% T/T deposit to steer clear of unneeded banking value.
For orders sum above 2000USD, we settle for thirty% T/T in progress, and equilibrium T/T prior to transport.

  • How can I know the delivery time?

Make sure you get in contact with our salesman, we will allow you know direct time of creation.
Winland Steel has extended expression business romantic relationship with above ten forwarder brokers, which of them are specialised in specific marketplace. We will enable you know the estimate transportation time from China to your requested deal with.

  • What trade time period do you take?

The trade expression is absolutely depend on buyer’s want, we could accept trade expression like, EXW, FOB, C&F, CIF.

  • How do you ship products to customer?

Winland Metallic will ship the merchandise as for every buyer’s guidelines.
Items could be shipped by courier, by sea and by air. The main elements for deciding shipping and delivery way is time expense and financial price. In scenario you are not sure which 1 is ideal for your order, remember to check with with Winland Metal’s sales supervisor, we will give the possibilities.




After-sales Service: Yes
Warranty: 3 Years
Standard: BS En , ASME B16
Technique: Welding
Nominal Diameter: DN25
Type: Socket Union


US$ 0/Piece
1 Piece(Min.Order)

Request Sample

After-sales Service: Yes
Warranty: 3 Years
Standard: BS En , ASME B16
Technique: Welding
Nominal Diameter: DN25
Type: Socket Union


US$ 0/Piece
1 Piece(Min.Order)

Request Sample

Programming With Couplings

A coupling is a mechanical device that connects two shafts together and transmits power. Its purpose is to join rotating equipment and allows some degree of end-movement or misalignment. There are many different types of couplings. It’s important to choose the right one for your application.

Mechanical connection between two shafts

There are many ways to achieve mechanical connection between two shafts, including the use of a coupling. One common type is the beam coupling, which is also known as a helical coupling. It is used for transmission of torque between two shafts. This type of connection accommodates axial, parallel and angular misalignments.
The hubs and shafts of a worm gear are connected together by a coupling. This mechanical connection allows one shaft to turn another without causing a mechanical failure. This type of coupling is made from sliding or rubbing parts to transfer torque. However, the coupling is not designed to withstand jerks, so it isn’t suitable for high-speed applications.
The use of a coupling is common in machinery and equipment. It helps transmit power from one drive shaft to the other, while adding mechanical flexibility. It is also useful for reducing the impact and vibration caused by misalignment. It also protects the drive shaft components from wear and tear.
A double-hook coupling can be used to provide a uniform angular velocity at the driven shaft. Another example is a double-jointed coupling. A double-jointed coupling can be used to connect shafts that are not directly intersecting. The double-jointed yoke can be used for the same purpose.
A shaft coupling is a device that maintains a strong mechanical connection between two shafts. It transfers motion from one shaft to another, at all loads and misalignments. Unlike a conventional linkage, a shaft coupling isn’t designed to allow relative motion between the two shafts. Couplings often serve several purposes in a machine, but their primary use is torque and power transmission.

Functions that control the flow of another function

One of the simplest programming constructs is a function that controls the flow of another function. A function can take an argument and return a different value, but it must be ready to return before it can pass that value to another function. To do this, you can use the goto statement and the if statement. Another way to control flow is to use a conditional statement.

Criteria for selecting a coupling

There are several important factors to consider when choosing the right coupling. One of the most important factors is coupling stiffness, which depends on the material used and the shape. The stiffness of a coupling determines its ability to resist elastic deformation. A stiff coupling is desirable for certain types of applications, but it’s undesirable for others. Stiffness can reduce the performance of a system if there’s too much inertia. To avoid this, ensure that the coupling you choose is within the recommended limits.
The size of a coupling is also important. Different coupling types can accommodate different shaft sizes and shapes. Some couplings have special features, such as braking and shear pin protection. When choosing a coupling, you should also consider the type of driven equipment. If you need to connect a high-torque motor, for example, you’ll want to choose a gear coupling. Likewise, a high-speed machine may require a disc coupling.
Another factor to consider when selecting a coupling is the torque rating. Despite its importance, it’s often underestimated. The torque rating is defined as the torque of the coupling divided by its OD. In some cases, torque may fluctuate during a cycle, requiring a coupling with a higher torque rating.
Torsionally flexible couplings are also important to consider. Their design should be able to withstand the torque required during operation, as well as the required speed. The coupling should also have a high degree of torsional stiffness, as well as damping. Furthermore, a damping coupling can reduce the energy wasted through vibration.
The sizing of a coupling is also determined by the torque. Many engineers use torque to select the correct coupling size, but they also take into consideration torsional flexibility and torsional stiffness. For example, a shaft may be able to handle large torque without damaging the coupling, while a disk may be unable to handle large amounts of torque.
Besides torque, another important consideration in coupling selection is the cost. While a coupling may be cheaper, it may be less reliable or easier to maintain. Couplings that are difficult to service may not last as long. They may also require frequent maintenance. If that’s the case, consider purchasing a coupling with a low service factor.
There are many different types of couplings. Some require additional lubrication throughout their lifetime, while others are 100% lubrication-free. An example of a 100% lubrication-free coupling is the RBI flexible coupling from CZPT. This type of coupling can significantly reduce your total cost of ownership.
In addition to the above-mentioned benefits, elastomeric couplings are low-cost and need little maintenance. While they are often cheaper than metallic couplings, they also have excellent shock absorption and vibration dampening properties. However, they are susceptible to high temperatures. Also, they are difficult to balance as an assembly, and have limited overload torque capacity.
China 1/4China 1/4
editor by czh 2023-01-31

Recent Posts

Gear Coupling

As one of gear coupling manufacturers, suppliers and exporters of mechanical products, We offer gear coupling and many other products.

Please contact us for details.


Manufacturer supplier exporter of gear coupling.