Product Description
Rigid Conduit Couplings
General
The rigid conduit coupling is used to connect the electrical steel conduits together, thus extending the length of the conduit pipe. It is manufactured from seamless steel pipes according to ANSI C80.1 and UL6 standards with UL certificate number of E308290. Its trade size can be from 1/2″ to 6″. We can make the rigid conduit coupling zinc plate on both outer side and inner side. The internal surface can also be electro-galvanized completely .
Detailed Product Description
- Standard: UL6 & ANSI C80.1
- Certificates: UL Listed, certificate No.E308290 (177709-001)
- Trade Size: From 1/2″ to 6″
- Usage:Used in Rigid Metal Conduit
- Surface: Zinc plate on both out side and inner side, or hot dipped galvanzied and zinc plate on out side and zinc plate on inner side
- Material: Seamless Steel Pipe
- Package: Carton
- Delivery Time: 20 to 30 days after we receive your advance payment or copy of L/C
- Payment Term: L/C at sight or T/T
Dimension and Weight Chart
| Trade Size | Weight Per 100 pcs | Outside Diameter “B” | Minimum Acceptable Legnth”A” | Standard Carton Qty | Weight Per Carton | ||||
| KG | LBS | mm | in. | mm | in. | PCS | KG | LBS | |
| 1/2″ | 6.35 | 14 | 25.7 | 1.01 | 41.3 | 1.626 | 400 | 25.4 | 56 |
| 3/4″ | 9.07 | 20 | 31.8 | 1.25 | 41.7 | 1.642 | 300 | 27.2 | 60 |
| 1″ | 14.06 | 31 | 38.7 | 1.53 | 50 | 1.969 | 180 | 25.3 | 56 |
| 1-1/4″ | 17.69 | 39 | 47.5 | 1.87 | 51.6 | 2.031 | 100 | 17.7 | 39 |
| 1-1/2″ | 25.4 | 56 | 54.7 | 2.16 | 52.4 | 2.063 | 75 | 19.1 | 42 |
| 2″ | 33.11 | 73 | 67.3 | 2.65 | 54 | 2.126 | 60 | 19.9 | 44 |
| 2-1/2″ | 83.92 | 185 | 82.6 | 3.25 | 81 | 3.189 | 12 | 10.1 | 22 |
| 3″ | 102.51 | 226 | 98.3 | 3.87 | 84.1 | 3.311 | 8 | 8.2 | 18 |
| 3-1/2″ | 162.39 | 358 | 114.3 | 4.5 | 86.5 | 3.406 | 4 | 6.5 | 14 |
| 4″ | 181.44 | 400 | 123.8 | 4.88 | 89.3 | 3.516 | 4 | 7.3 | 16 |
| 5″ | 225.44 | 497 | 152.4 | 6 | 100.4 | 3.953 | 2 | 4.5 | 10 |
| 6″ | 370.1 | 816 | 182.9 | 7.2 | 108 | 4.252 | 3 | 11.1 | 24 |
Company Information
HangZhou East Steel Pipe Co., Ltd is nearly about 60 years old and located in the worldly kite capital -HangZhou city in ZheJiang Province, which is about 156 kilometers far from HangZhou port. It was originated from the socialism cooperative in 1954, then developed into the state-owned enterprise, which was named as HangZhou Steel Pipe company in 1976. In 2001, HangZhou Steel Pipe company was restructured to be the private enterprise and renamed as HangZhou East Steel Pipe Co.,Ltd.
HangZhou East Steel Pipe Co.,Ltd, which occupies about 254,000 square meters, has a total capital of USD80 million and annual comprehensive output of 200,000 tons. Now it owns 800 employees, including 300 senior/intermediate engineers and professional technicians.
Now our electrical products include Rigid Steel Conduit ,Rigid Aluminum Conduit, IMC Conduit, EMT Conduit and Conduit fittings such as elbow, nipple, coupling, etc., and our products have been exported to more than 51 countries in the world, including North America, Middle America, South America, Asia, Middle East, Europe, etc. We are always appreciated by our clients for good quality and excellent services.
- Fast Facts About HangZhou East Steel Pipe Co.,Ltd.
-The largest rigid steel conduit producer in China
-The only producer of Hot Dip Galvanized EMT conduit in the world.
-The professional manufacturer of conduit accessories in China
UL6 Products
FAQ
Q1. Are you a manufacturer or trading company?
A: We are a manufacturer specializing in steel pipe related products for more than 20 years in domestic market, so we can provide products stably for a long time with lower price.
Q2.Can you provide free sample for our test?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. You only need to bear the freight and the sample will be sent out within 7 days.
Q3. Do you have any MOQ limit for production?
A: The order quantity minimum requirement is a 20 GP container. As for our steel pipe product, we usually use container transport for lower freight.
Q4. How to proceed an order for product?
A: Firstly let us know your requirements or application.
Secondly we quote according to your requirements or our suggestions.
Thirdly buyer confirms the samples(if you need) and places deposit for formal order.
Finally we arrange the production.
Q5. Is it OK to print my logo on the product or the carton packing?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q6. How to deal with the faulty?
A: We sincerely welcome you to investigate our factory and inspect the goods. Our products are produced in strict quality control system and the defective rate is low.
Also, if you have any questions or dissatisfaction, please feel free to contact us. We will serve you as soon as possible and give you a satisfactory solution.
| Color: | Silver |
|---|---|
| Surface Treatment: | Galvanised |
| Application: | Wiring Work |
| Material: | Carbon Steel |
| Certification: | UL & cUL |
| UL Listed: | UL6 |
| Samples: |
US$ 3/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
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 CX 2023-05-17