Solution Description
ISO/FM/UL Ductile Casting Iron Grooved Versatile Coupling
Type: Rigid coupling, Adaptable coupling
Material: Ductile Iron ASTM A536 Gr.65-45-twelve
Tecnique: Casting
Size: 1″-12″, specific dimensions and style as for each your drawing
Pressure: 300PSI/2.07Mpa
Surface Treatment: Dacromet, Galvanized, Paiting (Crimson(RAL3000), Orange, Blue)
Certificate: FM, UL, ISO
Packaging Details:
1) Carton boxes, plywood pallet(1CBM)with plastic movie,30boxes for each pallet at most.
two) Plywood circumstances(1CBM). Or as customer’s prerequisite.
Application:
1) Computerized sprinkler method for fire protection on business, civil and municipal constructions like drinking water supplying, gasoline providing, warmth giving, and so on.
2) Industrial pipeline technique on transport, mine, oil area, textile, powder plant, etc.
3) Pipeline method on subway station, railway station, airport, seaport, bridge, and so forth.
| Solution: | FM UL Ductile Casting Iron Grooved Pipe Fittings |
| Sequence: | Rigid coupling, Adaptable coupling, Elbow, Tee, Cross, Mechanical Tee, Reducer, Adaptor Flange, Convoluted Flange, Split Flange |
| Common: | Ductile Iron: conform to ASTM A536 Gr.65-forty five-12 Groove Normal: AWWA C606-Groove and Shouldered Joints Thread Regular: NPT, BSPT, BSP/RC Bolts and Nuts: ASTM A449 |
| Techonology: | Casting |
| Measurement: | 1″-12″, special size and layout in accordance to customer’s drawing |
| Pressure: | 300PSI/2.07Mpa |
| Treatment: | Dacromet, Galvanized, Paiting(Red(RAL3000), Orange, Blue) |
| Certificates: | FM & UL |
| Packaging Information | 1) Carton containers, plywood pallet(1CBM)with plastic film,30boxes per pallet at most. 2) Plywood situations(1CBM). Or as customer’s necessity. three)Plastic bag with single item(This is not our regular packing, but can do as customer’s requirement |
| Software: | Fireplace protection |
| After-sales Service: | Change/Return |
|---|---|
| Warranty: | 10 Year |
| Material: | Iron, Ductile Iron |
| Connection: | Press Connection, Grooved Lock |
| Flexible or Rigid: | Flexible |
| Standard: | Standard |
###
| Customization: |
Available
|
|---|
###
| Product: | FM UL Ductile Casting Iron Grooved Pipe Fittings |
| Series: | Rigid coupling, Flexible coupling, Elbow, Tee, Cross, Mechanical Tee, Reducer, Adaptor Flange, Convoluted Flange, Split Flange |
| Standard: | Ductile Iron: conform to ASTM A536 Gr.65-45-12 Groove Standard: AWWA C606-Groove and Shouldered Joints Thread Standard: NPT, BSPT, BSP/RC Bolts and Nuts: ASTM A449 |
| Techonology: | Casting |
| Size: | 1"-12", special size and design according to customer’s drawing |
| Pressure: | 300PSI/2.07Mpa |
| Treatment: | Dacromet, Galvanized, Paiting(Red(RAL3000), Orange, Blue) |
| Certificates: | FM & UL |
| Packaging Details | 1) Carton boxes, plywood pallet(1CBM)with plastic film,30boxes per pallet at most. 2) Plywood cases(1CBM). Or as customer’s requirement. 3)Plastic bag with single item(This is not our ordinary packing, but can do as customer’s requirement |
| Application: | Fire protection |
| After-sales Service: | Change/Return |
|---|---|
| Warranty: | 10 Year |
| Material: | Iron, Ductile Iron |
| Connection: | Press Connection, Grooved Lock |
| Flexible or Rigid: | Flexible |
| Standard: | Standard |
###
| Customization: |
Available
|
|---|
###
| Product: | FM UL Ductile Casting Iron Grooved Pipe Fittings |
| Series: | Rigid coupling, Flexible coupling, Elbow, Tee, Cross, Mechanical Tee, Reducer, Adaptor Flange, Convoluted Flange, Split Flange |
| Standard: | Ductile Iron: conform to ASTM A536 Gr.65-45-12 Groove Standard: AWWA C606-Groove and Shouldered Joints Thread Standard: NPT, BSPT, BSP/RC Bolts and Nuts: ASTM A449 |
| Techonology: | Casting |
| Size: | 1"-12", special size and design according to customer’s drawing |
| Pressure: | 300PSI/2.07Mpa |
| Treatment: | Dacromet, Galvanized, Paiting(Red(RAL3000), Orange, Blue) |
| Certificates: | FM & UL |
| Packaging Details | 1) Carton boxes, plywood pallet(1CBM)with plastic film,30boxes per pallet at most. 2) Plywood cases(1CBM). Or as customer’s requirement. 3)Plastic bag with single item(This is not our ordinary packing, but can do as customer’s requirement |
| Application: | Fire protection |
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.
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.
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.
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 2022-12-27