China 1/2″X3/8″ Copper Pipe Reducer Coupling coupling and repulsion

Merchandise Description

1/2″x3/8″ Copper Pipe Reducer Coupling

one.
Production Requirements

Specs:
Alloy: C12200, Cu-DHP
Dimensions assortment: OD dimensions from 1/4″ to 4-1/8″ (from 6mm to 108mm)
Sort: CxC, FTGx C
Marking: our brand title + dimensions
Packing: Sealed by plastic bag, packing in robust sea deserving carton and palletized
Regular: ASME B16.22, EN 1254-one
Software: for plumbing, refrigeration and health care gasoline
Delivery time: 4-5 months
  
Copper Fittings Dimensions

Nominal Dimension Male Stop (inch) Female Conclude (inch) Wall Thickness
(inch)
Outside Diameter Size Inside Diameter Depth
Min. Max. Min. Min. Max. Min. Min.
1/4″ .373 .376 .38 .377 .381 .31 .571
3/8″ .497 .501 .44 .502 .506 .38 .026
1/2″ .622 .626 .56 .627 .631 .50 .571
5/8″ .747 .751 .sixty nine .752 .756 .62 .031
three/4″ .872 .876 .eighty one .877 .881 .75 .033
1″ one.122 one.127 .97 1.128 1.132 .ninety one .040
1-1/4″ 1.372 1.377 one.03 one.378 1.382 .97 .044
1-1/2″ one.621 1.627 1.sixteen 1.628 1.633 1.09 .051
2″ 2.121 2.127 one.forty one 2.128 two.133 one.34 .059
2-1/2″ two.621 2.627 1.fifty three two.628 2.633 one.47 .067
3″ 3.121 3.127 one.72 three.128 3.133 one.sixty six .075
three-1/2″ three.621 three.627 one.97 three.628 3.633 1.91 .086
4″ four.121 four.127 2.22 4.128 four.133 2.sixteen .096

 

 Copper Fittings Internal Doing work Strain

Nominal Measurement Internal Operating Force (psi)
-twenty-100°F 150°F 200°F 250°F 300°F 350°F 400°F
1/4″ 912 725 729 729 714 608 456
3/8″ 779 662 623 623 610 519 389
1/2″ 722 613 577 577 565 481 361
5/8″ 631 537 505 505 495 421 316
3/4″ 582 495 466 466 456 388 291
1″ 494 420 395 395 387 330 247
one-1/4″ 439 373 351 351 344 293 219
one-1/2″ 408 347 327 327 320 272 204
2″ 364 309 291 291 285 242 182
2-1/2″ 336 285 269 269 263 224 168
three” 317 270 254 254 248 211 159
three-1/2″ 304 258 243 243 238 202 152
4″ 293 249 235 235 230 196 147

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US $0.08-2.38
/ Piece
|
1,000 Pieces

(Min. Order)

###

Connection: Welding
Structure: Vertical
Flexible or Rigid: Rigid
Material: Copper
Standard: Standard
Cu: 99.90% Minimum

###

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Nominal Size Male End (inch) Female End (inch) Wall Thickness
(inch)
Outside Diameter Length Inside Diameter Depth
Min. Max. Min. Min. Max. Min. Min.
1/4" 0.373 0.376 0.38 0.377 0.381 0.31 0.023
3/8" 0.497 0.501 0.44 0.502 0.506 0.38 0.026
1/2" 0.622 0.626 0.56 0.627 0.631 0.50 0.029
5/8" 0.747 0.751 0.69 0.752 0.756 0.62 0.031
3/4" 0.872 0.876 0.81 0.877 0.881 0.75 0.033
1" 1.122 1.127 0.97 1.128 1.132 0.91 0.040
1-1/4" 1.372 1.377 1.03 1.378 1.382 0.97 0.044
1-1/2" 1.621 1.627 1.16 1.628 1.633 1.09 0.051
2" 2.121 2.127 1.41 2.128 2.133 1.34 0.059
2-1/2" 2.621 2.627 1.53 2.628 2.633 1.47 0.067
3" 3.121 3.127 1.72 3.128 3.133 1.66 0.075
3-1/2" 3.621 3.627 1.97 3.628 3.633 1.91 0.086
4" 4.121 4.127 2.22 4.128 4.133 2.16 0.096

###

Nominal Size Internal Working Pressure (psi)
-20-100°F 150°F 200°F 250°F 300°F 350°F 400°F
1/4" 912 725 729 729 714 608 456
3/8" 779 662 623 623 610 519 389
1/2" 722 613 577 577 565 481 361
5/8" 631 537 505 505 495 421 316
3/4" 582 495 466 466 456 388 291
1" 494 420 395 395 387 330 247
1-1/4" 439 373 351 351 344 293 219
1-1/2" 408 347 327 327 320 272 204
2" 364 309 291 291 285 242 182
2-1/2" 336 285 269 269 263 224 168
3" 317 270 254 254 248 211 159
3-1/2" 304 258 243 243 238 202 152
4" 293 249 235 235 230 196 147
US $0.08-2.38
/ Piece
|
1,000 Pieces

(Min. Order)

###

Connection: Welding
Structure: Vertical
Flexible or Rigid: Rigid
Material: Copper
Standard: Standard
Cu: 99.90% Minimum

###

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Nominal Size Male End (inch) Female End (inch) Wall Thickness
(inch)
Outside Diameter Length Inside Diameter Depth
Min. Max. Min. Min. Max. Min. Min.
1/4" 0.373 0.376 0.38 0.377 0.381 0.31 0.023
3/8" 0.497 0.501 0.44 0.502 0.506 0.38 0.026
1/2" 0.622 0.626 0.56 0.627 0.631 0.50 0.029
5/8" 0.747 0.751 0.69 0.752 0.756 0.62 0.031
3/4" 0.872 0.876 0.81 0.877 0.881 0.75 0.033
1" 1.122 1.127 0.97 1.128 1.132 0.91 0.040
1-1/4" 1.372 1.377 1.03 1.378 1.382 0.97 0.044
1-1/2" 1.621 1.627 1.16 1.628 1.633 1.09 0.051
2" 2.121 2.127 1.41 2.128 2.133 1.34 0.059
2-1/2" 2.621 2.627 1.53 2.628 2.633 1.47 0.067
3" 3.121 3.127 1.72 3.128 3.133 1.66 0.075
3-1/2" 3.621 3.627 1.97 3.628 3.633 1.91 0.086
4" 4.121 4.127 2.22 4.128 4.133 2.16 0.096

###

Nominal Size Internal Working Pressure (psi)
-20-100°F 150°F 200°F 250°F 300°F 350°F 400°F
1/4" 912 725 729 729 714 608 456
3/8" 779 662 623 623 610 519 389
1/2" 722 613 577 577 565 481 361
5/8" 631 537 505 505 495 421 316
3/4" 582 495 466 466 456 388 291
1" 494 420 395 395 387 330 247
1-1/4" 439 373 351 351 344 293 219
1-1/2" 408 347 327 327 320 272 204
2" 364 309 291 291 285 242 182
2-1/2" 336 285 269 269 263 224 168
3" 317 270 254 254 248 211 159
3-1/2" 304 258 243 243 238 202 152
4" 293 249 235 235 230 196 147

What Is a Coupling?

A coupling is a mechanical device that links two shafts together and transmits power. Its purpose is to join rotating equipment while permitting a small amount of misalignment or end movement. Couplings come in a variety of different types and are used in a variety of applications. They can be used in hydraulics, pneumatics, and many other industries.
gearbox

Types

Coupling is a term used to describe a relationship between different modules. When a module depends on another, it can have different types of coupling. Common coupling occurs when modules share certain overall constraints. When this type of coupling occurs, any changes to the common constraint will also affect the other modules. Common coupling has its advantages and disadvantages. It is difficult to maintain and provides less control over the modules than other types of coupling.
There are many types of coupling, including meshing tooth couplings, pin and bush couplings, and spline couplings. It is important to choose the right coupling type for your specific application to get maximum uptime and long-term reliability. Listed below are the differences between these coupling types.
Rigid couplings have no flexibility, and require good alignment of the shafts and support bearings. They are often used in applications where high torque is required, such as in push-pull machines. These couplings are also useful in applications where the shafts are firmly attached to one another.
Another type of coupling is the split muff coupling. This type is made of cast iron and has two threaded holes. The coupling halves are attached with bolts or studs.
gearbox

Applications

The coupling function is an incredibly versatile mathematical tool that can be used in many different scientific domains. These applications range from physics and mathematics to biology, chemistry, cardio-respiratory physiology, climate science, and electrical engineering. The coupling function can also help to predict the transition from one state to another, as well as describing the functional contributions of subsystems in the system. In some cases, it can even be used to reveal the mechanisms that underlie the functionality of interactions.
The coupling selection process begins with considering the intended use of the coupling. The application parameters must be determined, as well as the operating conditions. For example, if the coupling is required to be used for power transmission, the design engineer should consider how easily the coupling can be installed and serviced. This step is vital because improper installation can result in a more severe misalignment than is specified. Additionally, the coupling must be inspected regularly to ensure that the design parameters remain consistent and that no detrimental factors develop.
Choosing the right coupling for your application is an important process, but it need not be difficult. To find the right coupling, you must consider the type of machine and environment, as well as the torque, rpm, and inertia of the system. By answering these questions, you will be able to select the best coupling for your specific application.
gearbox

Problems

A coupling is a device that connects two rotating shafts to transfer torque and rotary motion. To achieve optimal performance, a coupling must be designed for the application requirements it serves. These requirements include service, environmental, and use parameters. Otherwise, it can prematurely fail, causing inconvenience and financial loss.
In order to prevent premature failure, couplings should be properly installed and maintained. A good practice is to refer to the specifications provided by the manufacturer. Moreover, it is important to perform periodic tests to evaluate the effectiveness of the coupling. The testing of couplings should be performed by qualified personnel.

editor by czh 2023-01-31

China Microduct Coupling Reducer 7-3/2.1mm with Great quality

Item Description

Set up time decreased.
l Locking clips available in buy to avert microducts accidental disconnection.

Technical specs

Obvious Connector for MicroDuct
Simple set up
can be linked and disconnected 10 occasions
Program Rewards
l Installation time reduced.
l Locking clips obtainable in purchase to stop microducts accidental disconnection.
l Clear entire body allows inspection of correct set up of the cable.
l Anti shock go over offered in buy to avert damages. It really is particular design permit inspection of proper set up of the cable also when set up. Locking clip purpose incorporated.

Technical Technical specs

Fittings         Accessories:
Human body:           Clear PA                            Locking clip:    POM
Cartridge:    Nickel plated brass                     Anti shock go over: PP
Collect:        Black POM
Seals:          NBR
Lock claws: Stainless metal

Functionality
Temperature:
Doing work temperature: -15°C ~ 8999961
 

US $1
/ Piece
|
3,000 Pieces

(Min. Order)

###

Application: Communication
Color: Red
Type: Single-mode Fiber
Connection Structure: SC
Material Shape: Round Wire
Allowed Lateral Pressure: 100(N/100mm)

###

Samples:
US$ 0.003/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

No. Description Model No. For Tube OD(mm)
1 3mm Straight Connector S03 3-3
2 4mm Straight Connector S04 4-4
3 5mm Straight Connector S05 5-5
4 6mm Straight Connector S06 6-6
5 7mm Straight Connector S07 7-7
6 8mm Straight Connector S08 8-8
7 10mm Straight Connector S10 10-10
8 12mm Straight Connector S12 12-12
9 14mm Straight Connector S14 14-14
10 16mm Straight Connector S16 16-16

###

Welcome To Contact Us
US $1
/ Piece
|
3,000 Pieces

(Min. Order)

###

Application: Communication
Color: Red
Type: Single-mode Fiber
Connection Structure: SC
Material Shape: Round Wire
Allowed Lateral Pressure: 100(N/100mm)

###

Samples:
US$ 0.003/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

No. Description Model No. For Tube OD(mm)
1 3mm Straight Connector S03 3-3
2 4mm Straight Connector S04 4-4
3 5mm Straight Connector S05 5-5
4 6mm Straight Connector S06 6-6
5 7mm Straight Connector S07 7-7
6 8mm Straight Connector S08 8-8
7 10mm Straight Connector S10 10-10
8 12mm Straight Connector S12 12-12
9 14mm Straight Connector S14 14-14
10 16mm Straight Connector S16 16-16

###

Welcome To Contact Us

Types of Coupling

A coupling is a device used to join two shafts together and transmit power. Its primary function is to join rotating equipment and allows for some end movement and misalignment. This article discusses different types of coupling, including Magnetic coupling and Shaft coupling. This article also includes information on Overload safety mechanical coupling.

Flexible beam coupling

Flexible beam couplings are universal joints that can deal with shafts that are offset or at an angle. They consist of a tube with couplings at both ends and a thin, flexible helix in the middle. This makes them suitable for use in a variety of applications, from motion control in robotics to attaching encoders to shafts.
These couplings are made of one-piece materials and are often made of stainless steel or aluminium alloy. However, they can also be made of acetal or titanium. While titanium and acetal are less common materials, they are still suitable for high-torque applications. For more information about beam couplings, contact CZPT Components.
Flexible beam couplings come in a variety of types and sizes. W series couplings are good for general purpose applications and are relatively economical. Stainless steel versions have increased torque capacity and torsional stiffness. Flexible beam couplings made of aluminum are ideal for servo and reverse motion. They are also available with metric dimensions.
Flexible beam couplings are made of aluminum alloy or stainless steel. Their patented slot pattern provides low bearing load and high torsional rigidity. They have a long operational life. They also require zero maintenance and can handle angular offset. Their advantages outweigh the disadvantages of traditional beam couplings.
gearbox

Magnetic coupling

Magnetic coupling transfers torque from one shaft to another using a magnetic field. These couplings can be used on various types of machinery. These types of transmissions are very useful in many situations, especially when you need to move large amounts of weight. The magnetic field is also very effective at reducing friction between the two shafts, which can be extremely helpful if you’re moving heavy items or machinery.
Different magnetic couplings can transmit forces either linearly or rotated. Different magnetic couplings have different topologies and can be made to transmit force in various geometric configurations. Some of these types of couplings are based on different types of materials. For example, a ceramic magnetic material can be used for applications requiring high temperature resistance.
Hybrid couplings are also available. They have a hybrid design, which allows them to operate in either an asynchronous or synchronous mode. Hysterloy is an alloy that is easily magnetized and is used in synchronous couplings. A synchronous magnetic coupling produces a coupled magnetic circuit.
Magnetic coupling is a key factor in many physical processes. In a crystal, molecules exhibit different magnetic properties, depending on their atomic configuration. Consequently, different configurations produce different amounts of magnetic coupling. The type of magnetic coupling a molecule exhibits depends on the exchange parameter Kij. This exchange parameter is calculated by using quantum chemical methods.
Magnetic couplings are most commonly used in fluid transfer pump applications, where the drive shaft is hermetically separated from the fluid. Magnetic couplings also help prevent the transmission of vibration and axial or radial loads through the drive shaft. Moreover, they don’t require external power sources, since they use permanent magnets.

Shaft coupling

A shaft coupling is a mechanical device that connects two shafts. The coupling is designed to transmit full power from one shaft to the other, while keeping the shafts in perfect alignment. It should also reduce transmission of shock loads. Ideally, the coupling should be easy to connect and maintain alignment. It should also be free of projecting parts.
The shaft couplings that are used in machines are typically made of two types: universal coupling and CZPT coupling. CZPT couplings are designed to correct for lateral misalignment and are composed of two flanges with tongues and slots. They are usually fitted with pins. The T1 tongue is fitted into flange A, while the T2 tongue fits into flange B.
Another type of shaft coupling is known as a “sliced” coupling. This type of coupling compensates for inevitable shaft misalignments and provides high torque. Machined slits in the coupling’s outer shell help it achieve high torsional stiffness and excellent flexibility. The design allows for varying engagement angles, making it ideal for many different applications.
A shaft coupling is an important component of any machine. Proper alignment of the two shafts is vital to avoid machine breakdowns. If the shafts are misaligned, extra force can be placed on other parts of the machine, causing vibration, noise, and damage to the components. A good coupling should be easy to connect and should ensure precise alignment of the shaft. Ideally, it should also have no projecting parts.
Shaft couplings are designed to tolerate a certain amount of backlash, but it must be within a system’s threshold. Any angular movement of the shaft beyond this angle is considered excessive backlash. Excessive backlash results in excessive wear, stress, and breakage, and may also cause inaccurate alignment readings. It is therefore imperative to reduce backlash before the shaft alignment process.
gearbox

Overload safety mechanical coupling

Overload safety mechanical couplings are devices that automatically disengage when the torque applied to them exceeds a specified limit. They are an efficient way to protect machinery and reduce the downtime associated with repairing damaged machinery. The advantage of overload couplings is their fast reaction time and ease of installation.
Overload safety mechanical couplings can be used in a wide range of applications. Their automatic coupling mechanisms can be used on any face or edge. In addition, they can be genderless, incorporating both male and female coupling features into a single mechanism. This means that they are both safe and gender-neutral.
Overload safety couplings protect rotating power transmission components from overloads. Overload protection devices are installed on electric motors to cut off power if the current exceeds a certain limit. Likewise, fluid couplings in conveyors are equipped with melting plug elements that allow the fluid to escape when the system becomes too hot. Mechanical force transmission devices, such as shear bolts, are designed with overload protection in mind.
A common design of an overload safety mechanical coupling consists of two or more arms and hubs separated by a plastic spider. Each coupling body has a set torque threshold. Exceeding this threshold may damage the spider or damage the jaws. In addition, the spider tends to dampen vibration and absorb axial extension. This coupling style is nearly backlash free, electrically isolating, and can tolerate very little parallel misalignment.
A mechanical coupling may also be a universal joint or jaw-clutch coupling. Its basic function is to connect the driver and driven shafts, and limits torque transfer. These devices are typically used in heavy-duty industries, such as steel plants and rolling mills. They also work well with industrial conveyor systems.
gearbox

CZPT Pulley

The CZPT Pulley coupling family offers a comprehensive range of couplings for motors of all types. Not only does this range include standard motor couplings, but also servo couplings, which require ultra-precise control. CZPT Pulley couplings are also suitable for engine applications where high shocks and vibrations are encountered.
CZPT Pulley couplings have a “sliced” body structure, which allows for excellent torsional stiffness and strength. They are corrosion-resistant and can withstand high rotational speeds. The couplings’ design also ensures accurate shaft rotation while limiting shaft misalignment.
CZPT Pulley has introduced the CPU Pin Type couplings, which are effective at damping vibration and maintain zero backlash. They are also made from aluminum and are capable of absorbing heat. They come with recessed tightening screws. They can handle speeds up to 4,000 RPM, and are RoHS-compliant.
China Microduct Coupling Reducer 7-3/2.1mm     with Great quality China Microduct Coupling Reducer 7-3/2.1mm     with Great quality
editor by czh 2023-01-01

Grooved factory China in Chittagong Bangladesh Pipe Coupling and Reducer Coupling with top quality

Grooved  factory  China  in Chittagong Bangladesh  Pipe Coupling and Reducer Coupling with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Product Name Ductile iron grooved reducer coupling
Product series 1)Rigid coupling, Flexible coupling
2)Grooved equal tee, Grooved reducing tee, Threaded reducing tee,Grooved
  mechanical tee,Threaded mechanical tee,Threaded U-Bolted mechanical tee
3)90°Elbow, 45°Elbow, 22.5°Elbow, 11.25°Elbow
4)Grooved equal cross,Grooved reducing cross,Threaded reducing cross
5)Grooved reducer,Threaded reducer, Threaded eccentric reducer
6)Grooved adaptor flange, Threaded adaptor flange,Spilit Flange
7)Cap
8)Produce per customer’s requirement
Brand Xihu (We EPT Lake) Dis.
Certification FM/UL/CE/CCC/ISO
Size 1 inch-10 inch
Material Ductile iron,ASTM A536/QT450-10
Working pressure 300Psi/2.07Mpa
Color Red-Ral3000, Blue, Orange
Gasket EPDM, Nitril,White Silica Gel
Capacity 45000 Tons/Year
Packing 1)Carton,Plywood pallet with plastic film
2)Wood case
3)As per cutomer’s requirement
Delivery Time 20-30 days after receiving deposit
Payment terms T/T or L/C at sight
Application 1)Automatic sprinkler system for fire protection on commercial,civil and
  munisipal constructions like water supplying,gas supplying,heat supplying,etc.
2)Industrial pipeline system on shipping, mine, oil field, textile,powder plant,etc.
3)Pipeline system on subway station,railway station,airport,seaport,bridge,etc.

Bolts and Nuts
Heat treated and electro galvanized bolts with oval neck, and heavy duty hexagon nuts.
Track head meet to the physical and chemical requirements of ASTM A-449 and physical requirements of ASTM A-183.
Rubber Gasket

FAQ
1.What is your MOQ?
 Our MOQ is usually 5 CTNS.
 2.What is your delievery time?
  The time of delievery is around 20-30days.
 3.What is the shipping port?
  We ship the goods via HangZhou port.
 4.What is your payment terms?
  We accept 30% T/T in advance,70% in the period of shipment or 100% L/C.
 5.How should I contact you?
  You can send us an email by click Contact Supplier bottom.
 6.What is the location of your company?
Our company is located in the HangZhou, ZheJiang Province,China.
If you would like to have a visit, you are much welcome.
 7.How about the samples?
We could send you the samples ,mo EPT samples are free to send to mo EPT places in China.If sent to EPT countries,transport fee shoule be paid by you.

Our Services:
1.Any inquiries will be replied within 24 hours
2.Professional manufacturer.
3. EPT is available.
4.High quality, standard designs,reasonable&competitive price,fa EPT lead time.
5.Faster delivery: Sample will be prepared in 2-3days.
6.Shipping: We have strong cooperation with DHL,TNT,UPS,MSK,China Shipping,COSCO, Sinotrans etc.
7.You can also choose your own shipping forwarder
 

 
 

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Grooved  factory  China  in Chittagong Bangladesh  Pipe Coupling and Reducer Coupling with top quality

Grooved  factory  China  in Chittagong Bangladesh  Pipe Coupling and Reducer Coupling with top quality