China Manufacturer UL Electrical Fittings Rigid Coupling coupling engineering

Solution Description

Rigid Conduit Couplings

Standard     

  The rigid conduit coupling is used to connect the electrical steel conduits together, as a result extending the length of the conduit pipe. It is made from seamless steel pipes in accordance to ANSI C80.1 and UL6 standards with UL certificate number of E308290. Its trade dimension can be from 1/2″ to 6″. We can make the rigid conduit coupling zinc plate on both outer facet and interior side. The inside surface can also be electro-galvanized totally .

In depth Merchandise Description

  • Regular: UL6 & ANSI C80.1
  • Certificates: UL Detailed, certification No.E308290 (177709-001)
  • Trade Size: From 1/2″ to 6″
  • Usage:Utilized in Rigid Metallic Conduit
  • Surface area: Zinc plate on each out facet and internal facet, or very hot dipped galvanzied and zinc plate on out facet and zinc plate on inner aspect
  • Material: Seamless Metal Pipe
  • Deal:  Carton
  • Shipping Time: twenty to thirty times right after we obtain your advance payment or duplicate of L/C
  • Payment Time period: L/C at sight or T/T

Dimension and Bodyweight Chart

Trade Size Bodyweight For every 100 pcs Outside the house Diameter “B”  Bare minimum Suitable Legnth”A” Normal Carton Qty Weight For every Carton
KG LBS mm in. mm in. PCS KG LBS
1/2″  6.35 fourteen 25.7 1.01 forty one.three one.626 400 twenty five.four fifty six
3/4″  9.07 twenty 31.eight 1.twenty five 41.seven one.642 three hundred 27.two 60
1″  14.06 31 38.7 1.53 50 one.969 a hundred and eighty 25.3 fifty six
one-1/4″  seventeen.sixty nine 39 47.five 1.87 51.6 two.031 one hundred 17.7 39
one-1/2″  25.four 56 54.seven two.sixteen fifty two.4 two.063 seventy five 19.one forty two
2″  33.11 seventy three sixty seven.3 2.sixty five 54 two.126 60 19.9 forty four
2-1/2″  83.ninety two 185 82.6 three.twenty five 81 three.189 twelve ten.1 22
three”  102.51 226 98.three three.87 eighty four.1 three.311 eight eight.2 18
3-1/2″  162.39 358 114.three 4.five 86.5 3.406 four six.five 14
four”  181.forty four four hundred 123.8 four.88 89.3 three.516 four seven.3 sixteen
5″  225.forty four 497 152.4 six a hundred.4 3.953 two 4.five 10
six”  370.1 816 182.9 seven.two 108 four.252 three 11.one 24

   

 

Company Information

    HangZhou East Metal Pipe Co., Ltd is practically about 60 years previous and found in the worldly kite money -HangZhou city in ZheJiang Province, which is about 156 kilometers much from HangZhou port. It was originated from the socialism cooperative in 1954, then created into the state-owned enterprise, which was named as HangZhou Steel Pipe business in 1976. In 2001, HangZhou Metal Pipe business was restructured to be the personal company and renamed as HangZhou East Metal Pipe Co.,Ltd.

    HangZhou East Steel Pipe Co.,Ltd, which occupies about 254,000 square meters, has a complete money of USD80 million and yearly comprehensive output of 200,000 tons. Now it owns 800 staff, which includes 300 senior/intermediate engineers and professional technicians.

    Now our electrical merchandise include Rigid Metal Conduit ,Rigid Aluminum Conduit, IMC Conduit, EMT Conduit and Conduit fittings this sort of as elbow, nipple, coupling, and so on., and our products have been exported to a lot more than 51 nations in the world, such as North America, Middle The us, South The usa, Asia, Center East, Europe, and so on. We are always appreciated by our clientele for very good quality and exceptional services.

  • Quick Information About HangZhou East Steel Pipe Co.,Ltd.

          -The largest rigid metal conduit producer in China

        -The only producer of Very hot Dip Galvanized EMT conduit in the globe.

        -The expert maker of conduit equipment in China

 

UL6 Products

FAQ

Q1. Are you a maker or trading company?

A: We are a producer specializing in steel pipe connected goods for much more than 20 a long time in domestic market place, so we can give merchandise stably for a long time with reduce price.

 

Q2.Can you provide free of charge sample for our test?

A: Of course, we welcome sample buy to examination and verify good quality. Blended samples are acceptable. You only need to have to bear the freight and the sample will be despatched out inside of 7 times.

 

Q3. Do you have any MOQ restrict for manufacturing?

A: The purchase amount bare minimum requirement is a 20 GP container. As for our steel pipe product, we normally use container transport for decrease freight. 

 

This autumn. How to proceed an purchase for product?

A: To begin with let us know your needs or software.

Next we quotation according to your demands or our tips.

Thirdly customer confirms the samples(if you require) and areas deposit for formal purchase.

Ultimately we organize the generation.

 

Q5. Is it Okay to print my brand on the item or the carton packing?

A: Indeed. Please tell us formally just before our creation and verify the style first of all based on our sample.

 

Q6. How to offer with the faulty?

A: We sincerely welcome you to investigate our factory and inspect the products. Our items are created in rigorous quality control program and the defective charge is reduced.

Also, if you have any concerns or dissatisfaction, make sure you come to feel cost-free to get in touch with us. We will serve you as soon as attainable and give you a satisfactory answer.


/ Piece
|
1,000 Pieces

(Min. Order)

###

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)

|
Request Sample

###

Customization:
Available

|


###

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

/ Piece
|
1,000 Pieces

(Min. Order)

###

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)

|
Request Sample

###

Customization:
Available

|


###

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

Types of Couplings

A coupling is a device that connects two shafts and transmits power from one to the other. Its main purpose is to join two pieces of rotating equipment. It also allows for some degree of misalignment or end movement. Here are a few examples of coupling types: Beam coupling, Flexible coupling, Magnetic coupling, and Shaft coupling.
gearbox

Beam coupling

Beam couplings are used to couple motors and other devices. They are available in several types, including flexible, slit, and rigid beam couplings. Each has unique properties and characteristics. These couplings are best for applications requiring a high level of precision and long life. They are also a practical solution for the connection of stepping and servo motors with screw rods.
Beam couplings are usually made of stainless steel or aluminum alloy, and feature spiral and parallel cut designs. Multiple cuts allow the coupling to accommodate multiple beams and improve angular and parallel misalignment tolerances. Additionally, beam couplings are comparatively cheaper than other types of rotary joints, and they require minimal maintenance.
The materials of a beam coupling should be considered early in the specification process. They are typically made of aluminum or stainless steel, but they can also be manufactured from Delrin, titanium, and other engineering grade materials. Beam couplings are often available in multiple sizes to fit specific shaft diameters.
Beam couplings are a key component of motion control systems. They provide excellent characteristics when used properly, and they are a popular choice for many applications. A thorough understanding of each type of coupling will help to prevent coupling failure and enhance system performance. Therefore, it is important to choose the right coupling for your application.
Various types of beam couplings have unique advantages and disadvantages. The FCR/FSR design has two sets of three beams. It is available in both metric and inch shaft sizes. The FCR/FSR couplings are ideal for light-duty power transmission applications. A metric shaft is more suitable for these applications, while an inch shaft is preferred for heavier duty applications.
Two types of beam couplings are available from Ruland. The Ruland Flexible beam coupling has a multi-helical cut design that offers a greater flexibility than commodity beam couplings. This design allows for higher torque capabilities while minimizing wind-up. In addition, it is also more durable than its commodity counterparts.

Flexible coupling

A flexible coupling is a versatile mechanical connection that allows for the easy coupling of two moving parts. The design of these couplings allows for a variety of stiffness levels and can address a variety of problems, such as torsional vibrations or critical speed. However, there are a number of tradeoffs associated with flexible couplings.
One of the biggest issues is the installation of the coupling, which requires stretching. This problem can be exacerbated by cold temperatures. In such a case, it is vital to install the coupling properly. Using a gear clamp is one of the most important steps in a successful installation. A gear clamp will keep the coupling in place and prevent it from leaking.
Another common type of flexible coupling is the gear coupling. These couplings are composed of two hubs with crowned external gear teeth that mesh with two internally splined flanged sleeves. The massive size of the teeth makes them resemble gears. Gear couplings offer good torque characteristics but require periodic lubrication. These couplings can also be expensive and have a limited number of applications.
Another type of flexible coupling is the SDP/SI helical coupling. These couplings can accommodate axial motion, angular misalignment, and parallel offset. This design incorporates a spiral pattern that makes them flexible. These couplings are available in stainless steel and aluminum.
A flexible coupling has a wide range of applications. Generally, it is used to connect two rotating pieces of equipment. Depending on its design, it can be used to join two pieces of machinery that move in different directions. This type of coupling is a type of elastomeric coupling, which has elastic properties.
There are many types of flexible couplings available for different types of applications. The purpose of a flexible coupling is to transmit rotational power from one shaft to another. It is also useful for transmitting torque. However, it is important to note that not all flexible couplings are created equally. Make sure to use a reputable brand for your coupling needs. It will ensure a reliable connection.
The simplest and most commonly used type of flexible coupling is the grid coupling. This type of coupling uses two hubs with slotted surfaces. The steel grid is allowed to slide along these slots, which gives it the ability to flex. The only limitation of this type of coupling is that it can only tolerate a 1/3 degree misalignment. It can transmit torques up to 3,656 Nm.
gearbox

Magnetic coupling

Magnetic coupling is a technique used to transfer torque from one shaft to another using a magnetic field. It is the most common type of coupling used in machinery. It is highly effective when transferring torque from a rotating motor to a rotating shaft. Magnetic couplings can handle high torques and high speeds.
Magnetic coupling is described by the energy difference between a high-spin state and a broken symmetry state, with the former being the energy of a true singlet state. In single-determinant theories, this energy difference is called the Kij. Usually, the broken-symmetry state is a state with two interacting local high-spin centers.
The magnetic coupling device is regarded as a qualitative leap in the reaction still industry. It has solved a number of problems that had plagued the industry, including flammability, explosiveness, and leakage. Magnetic couplings are a great solution for many applications. The chemical and pharmaceutical industries use them for various processes, including reaction stills.
Magnetic couplings are a good choice for harsh environments and for tight spaces. Their enclosed design keeps them fluid and dust-proof. They are also corrosion-resistant. In addition, magnetic couplings are more affordable than mechanical couplings, especially in areas where access is restricted. They are also popular for testing and temporary installations.
Another use for magnetic coupling is in touch screens. While touch screens use capacitive and resistive elements, magnetic coupling has found a cool new application in wireless charging. While the finger tracking on touch screens may seem like a boley job, the process is very sensitive. The devices that use wireless charging need to have very large coils that are locked into resonant magnetic coupling.
Magnetic couplings also help reduce hydraulic horsepower. They cushion starts and reduce alignment problems. They can also improve flow in oversized pumps. A magnetic coupling with an 8 percent air gap can reduce hydraulic HP by approximately 27 percent. In addition, they can be used in aggressive environments. They also help reduce repair costs.
Magnetic couplings are a great choice for pumps and propeller systems because they have the added advantage of being watertight and preventing shaft failure. These systems also have the benefit of not requiring rotating seals.
gearbox

Shaft coupling

A shaft coupling joins two shafts and transmits rotational motion. Generally, shaft couplings allow for some degree of misalignment, but there are also torque limiters. Selecting the right coupling can save you time and money and prevent equipment downtime. Here are the main features to consider when purchasing a coupling for your application.
Shaft couplings should be easy to install and disassemble, transmit full power to the mated shaft, and reduce shock loads. A shaft coupling that does not have projecting parts should be used for machines that move or rotate at high speeds. Some types of shaft couplings are flexible while others are rigid.
Shaft couplings can be used in a variety of applications, including piping systems. They can be used to connect shafts that are misaligned and help maintain alignment. They can also be used for vibration dampening. Shaft couplings also allow shafts to be disconnected when necessary.
Shaft couplings can accommodate a certain amount of backlash, but this backlash must be well within the tolerance set by the system. Extremely high backlash can break the coupling and cause excessive wear and stress. In addition, excessive backlash can lead to erratic alignment readings. To avoid these issues, operators must reduce backlash to less than 2deg.
Shaft couplings are often referred to by different names. Some are referred to as “sliced” couplings while others are known as “slit” couplings. Both types offer high torque and torsional stiffness. These couplings are typically made from metals with various alloys, such as acetal, stainless steel, or titanium.
CZPT Pulley produces shaft couplings for a variety of applications. These products are used in high-power transmission systems. They have several advantages over friction couplings. In addition to minimizing wear, they don’t require lubrication. They are also capable of transmitting high torque and high speeds.
Another type of shaft coupling is the universal coupling. It is used to transmit power to multiple machines with different spindles. Its keyed receiving side and flanges allow it to transmit power from one machine to another.
China Manufacturer UL Electrical Fittings Rigid Coupling     coupling engineeringChina Manufacturer UL Electrical Fittings Rigid Coupling     coupling engineering
editor by CX 2023-03-27

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