Largest Manufacturers of Pipe Coupling in Iran

 Pipe coupling is one of the most essential equipment needed in various fields. They are manufactured in different types and sizes. The primary purpose of the couplings is to connect the two pieces of pipe together while allowing them to deviate. Careful selection, installation, and maintenance of the couplings can save a lot of money on maintenance and shutdown time.

Largest Manufacturers of Pipe Coupling in Iran

What are the various types of pipe couplings?

What are the various types of pipe couplings? The various pipe coupling types are:

  • sleeve coupling: This type of coupling consists of a tube whose inner diameter is in accordance with the tolerances required by the shaft. Sleeve coupling is also known as box coupling. In this case, the ends of the shafts are coupled together against each other and covered by a sheath. These types of connections are the simplest type of coupling, usually made of cast iron. These couplings consist of a hollow tube piece with an inner diameter equal to the shaft diameter.
  • CLAMP OR SPLIT-MUFF COUPLING: In this type of couplings, the pods are usually made of cast iron and are joined by steel bolts. The advantage of this coupling is that it is easy to mount and disassemble the couplings without moving the shafts. This coupling is used for high power transmission at medium speed.
  • TAPERED SHAFT LOCK: The conical lock is in the form of a thornless shaft locking piece that does not require any pieces to detach from the shaft. The original idea is very similar to the clutch coupling, but closer to the center of the shaft when rotating. This piece is much sturdier than the thorn because it only requires one piece to hold and the spin balance itself indicates that it is more durable than the thorn joint but more expensive.
  • HIRTH COUPLING: This coupling uses conical indentations on two interlocking ends of the shaft to transfer torque.
  • FLEXIBLE COUPLING: These products are used to transfer torque from one shaft to another when two shafts are slightly angled. Flexible couplings can accommodate up to 3 degree and slightly parallel alignments. In addition they can be used for vibration attenuation or noise reduction. This coupling protects the shaft parts of the driver against the harmful effects produced by shaft malfunction, sudden force, expansion or shaft vibration.
  • BUSH PIN TYPE FLANGE COUPLING: This coupling is suitable for a small amount of two-shaft coupling. This coupling is a modified flanged coupling and its protected type. This type of coupling has a pin and is coupled to a bolt. Rubber or leather bushes are used on pins. The coupling has two halves with different structure. The pins are fastened to one flange by one nut and loosened on the other flange. These couplings are used to connect shafts with a small parallel, angular or axial deflection.
  • GEAR COUPLING: This product is a mechanical device used to transfer torque between two non-aligning shafts. This coupling consists of a flexible coupling connected to each shaft. The two joints are connected by a third shaft called the spindle.

Where to buy pipe coupling at low price range?

To buy pipe coupling at low price range, go to the production centers and its dealers. Because in these centers because of the lack of intermediary between the seller and the customer, the prices of the products are reasonable and affordable.

 Wholesale is one of the most affordable ways to buy. When making a major purchase, the wholesaler benefits from a discount. Also, the prices of products are generally lower than the prices of products and are more affordable for the buyer. There are also many sales outlets that sell products at factory prices if you buy the products at wholesale prices and give the buyer more discounts. The wholesale purchase also allows the seller to sell his products in a shorter time and gain the profit needed earlier.

To find such stores that sell their products at the factory price, you should go to sites that are trusted and provide you with the right information. And after making sure that the information is right, and choosing the right product, make a purchase.

Which Countries have high quality pipe coupling at affordable price?

Which Countries have high quality pipe coupling at affordable price?  These Countries have high quality pipe coupling rubber at affordable price are:

  • China
  • India
  • South Korea

There are many companies that manufacture pipe fittings in world that offer different products with different brands and qualities. Quality can be the first word for buying products. So when making sure of the quality of the products of that manufacturer, make sure to buy according to the price list.

Nowadays, all manufacturing companies, in addition to in-person purchasing, have also enabled non-face-to-face shopping so that customers do not have to worry about shortage of time to shop in person and can even shop indoors. And receive the ordered product. Be careful when ordering products from these sites, however, because choosing a site that provides you with the right information.

Everything You Need to Know About Pipe Coupling

 Everything You Need to Know About Pipe Coupling are:

The most common types of pipe couplings are such as pipe coupling pvc, copper pipe coupling and coupling pipe plastic noted. Couplings are short, tubular connections that are used to connect directly to the components of the piping system, their connection type being silent and threaded and manufactured to standard. This connection is in two forms in terms of body shape:

  • Full Coupling: Both couplings are silent or threaded.
  • Half Coupling: In this form only one end has a silent or thread connection and the other end is connected by welding.

The most prominent features of the pipe coupling types are the following:

Corrosion resistance, high shelf life, light weight and light weight, very smooth interior, fire-resistant (easy to install) and no need for special pipe welding equipment, acid and base resistant Available in wastewater, low heat transfer compared to metals, suitable for earthquake-prone, wet, and high flow coefficients for PVC pipes compared to other pipes and remain stable over time.

Steel Pipe Coupling Types and Specifications

Steel Pipe Coupling Types and Specifications  Steel Pipe Coupling Types and Specifications

Cast iron fittings used in sewage, water supply and water transmission systems. These connections are used to connect cast iron valves, cast iron pipes and other joints in water supply systems. These joints are manufactured in different sizes and sizes and can vary in application and structure. The applicability of these joints depends to some extent on their structure. These fittings are divided into types such as elbow flange, flange conversion, flange three way and cast iron belt valve. Noise reduction, elastic behavior, varied application across a wide range of economic installations and their cost-effectiveness are the advantages of cast iron fittings.

Welding joints are a group of steel joints that are made of single piece steel. These joints are made in three types of seam welded joints, hinged joints and seamless joints. Seamless welded joints are among the most commonly used joints and are available in all types of welding cap, welding gear, welding tee, welding conversion and gas knees. These connections play an important role in pipelines and important industrial and construction projects. Seam welded joints have different applications that can vary depending on the type of building. Examples are knees to change the direction of pipe movement, three ways to create a new split, transforms to resize the tubes, capes to close and block the path and the tube head, ribs to convert the welding joint. They use a thread connection. These fittings are of high strength and are made from the best type of high carbon steel alloy. These joints are available in stainless steel and are resistant to various corrosions such as acid and base.

Used for galvanized steel pipes, galvanized joints are manufactured and marketed in a variety of different sizes and structures. These joints are manufactured in black galvanized and white galvanized and are mainly geared and used in various industries such as oil, gas, metallurgy, steam and air. These high-pressure connections consist of a variety of bushings, transformers, nuts and bolts, and are used to connect two pipelines, divide, block, redirect and size.

Galvanizing is done in two types of hot and cold galvanizing, and by identifying the hot and cold coatings, it is possible to choose the best type according to the type of fitting application. Cold galvanization  is more consumable and more resistant to corrosion. Hot-dip galvanizing is mostly used in high-pressure electric towers and in cold-type joints and bolts. These joints are resistant to high pressure and temperature and have good mechanical strength. They are also resistant to fire and are resistant to oxygen entering the pipe wall. Other advantages of these couplings are their low cost and the longitudinal expansion coefficient of the connections.

One of the most widely used types of fittings in the industry is the brass fittings, which are manufactured and sold because of their wide use and great advantages in large quantities. These joints are classified into different types according to the type of application, the type of structure and the size. These types of applications are classified into types of brass, water, gas, and compressed air connections. High pressure brass fittings benefit greatly from the oil and gas industry. Brass is one of the most widely used alloys due to its specific physical properties. The brass melting temperature is very high and the metal, which is a mixture of copper, zinc and other elements with low content, has high mechanical and thermal resistance. It is worn later than other metals and is resistant to corrosion. Also, this type of metal is not stained and opaque and is very suitable for building fittings. The metal’s hot and cold forming ability is excellent and is therefore used in the manufacture of fittings.

What is the difference between a union and a coupling?

The most fundamental difference between the coupling and the union is that the coupling is used to connect the two pipes, but the union is used to connect and separate the two tubes. Price list of first class pipe and fittings depends on various factors. One of the factors that is very influential in the price of fittings is the quality that the higher the quality of fittings the higher the price. Other factors that affect the price of fittings include:

  • The raw material used to make the joints.
  • Conditions in which pipe fittings are manufactured.
  • The number of people involved in making it.
  • Devices used to make these products.

For up-to-date pricing on the types of pipe and fittings on the market, you can visit the sites that are updated daily and put detailed information on their site. These sites also provide you with a price list for all types of products so you can easily compare with other products and brands. Also, some resellers can provide you with a list of commodity prices.

As mentioned, many factors can affect the price of products. Quality is one of the factors that influence the price. For example, the price of first class fittings is higher than the price of second class fittings because of the good quality of the first class fittings.

Supplier and distributor of pipe couplings

Supplier and distributor of pipe couplings Supplier and distributor of pipe couplings provide customers with the highest quality types of coupling, such as coupling copper pipe and coupling pipe pvc, both in-person and online. Dealers can be purchased from various pipe fittings. You can also query the sites offering this product to find out the price of the tube. There are also premium product centers in other cities that are ready to serve customers and buyers of this product.

To buy these products you can go to pipe and fittings sales centers and after selecting your desired product you can register your purchase. Sales centers for these products are available throughout the country and you can shop online and in person at trusted sites. Off-site shopping allows you to easily shop around in times of shortage of time without having to worry about buying in-person time.

As you know, pipe fittings are very important for connecting pipes. Without these functional connections, it is impossible to expect how the tubes can be connected properly and firmly. However, the importance of these joints, such as pipes, is high. However, the importance of the above connections is evident, which many buyers are now looking for.

Therefore, buyers who are interested in purchasing pipe fittings are advised to submit their requests to reliable sales centers such as this center so that they can finally access this product at a factory price and thus in very good conditions.

pipe coupling manufacturers

Pipe coupling(or coupler) (used in pipes or plumbing) is a very short tube or pipe, with sockets at one or both ends of which can be connected together. The tube connectors rotate to connect them to the outside of the two tubes, usually permanently. Couplings can be a reducer or a pair of reducers, meaning that they reduce current by connecting a larger tube to a smaller one. Adapters are used when connecting two pipes of different types.

pipe coupling manufacturers

What are the uses of pipe coupling?

 What are the uses of pipe coupling? Coupling (or coupler): This term is often used in pipes or plumbing, a short length pipe having a socket at one or both ends of it which makes pipes or pipes with weld, protrusion Or join the bulge.Jointing for pipe joints is very important in various industrial applications, especially in industrial configurations. Connect two tubes. This is very important because the device or accessory is used to join two pipes to maintain continuity of connection. If the two tubes are not the same size, the accessory used will mean reduced connection.

In most industrial installations, there are a series of tubes of different lengths and sizes that are interconnected or cut together to facilitate the shift. This may be permanent or temporary with the help of couplings depending on the need.Another thing to know about pipe fittings is that they can include flow meters and other analytical accessories to facilitate installation. They use the mechanism of pressure closure and release.

Permanent pipe fittings If the pipe is made of steel or glue, if using PVC pipes, pipe coupling uses welding or brass. When fitted correctly, these joints provide the strength needed in the overall structure.If the two ends of a coupling are not similar, such as one with BSP thread or the other with NPT thread. Then known as adapters. .

Type of pipe connection:
The body of the pipe connection is often made of the same material as the pipes. Its flexibility or strength depends on the amount of movement the tube is attached to. They can be T-shaped or cross-shaped or angular to form curves.Therefore, pipe joints are often required to facilitate pipe routing, crossing barriers or when entering walls. Couplings can be U-shaped, but their shape also depends on the amount of bending required. Adapter tubes are also used to attach tubes of different sizes. When more than two pipes are connected, a Y, T or cross-shaped connection can be used.

Buy pipe coupling

How to buy best pipe coupling pipe coupling?

Pipeline connection has attracted many customers in several markets, including online sites, for almost several years. You need enough information to buy two pipe connections that we can provide here. Today there are many different types of pipe joints, each depending on its quality and brand. Today we examine these two pipe connections in different ways so you can choose the best type with enough information. Stay with us

Plumbing is one of the most important parts of any building. Professional and professional plumbers generally use quality plumbing fixtures, so after a period of use, plumbing construction will not cause any problems, such as leaking or bursting pipes. Join us to present a variety of plumbing fixtures: sometimes, plumbing offers cheap plumbing services to satisfy customers.


Keep in mind that helicopters that provide unreasonable low-cost services should not be trusted. Sometimes they use inexpensive and inexpensive pipes and fittings to minimize the cost of their final work. Although it may seem tempting at first, but if you consider the cost, the pipe will be repaired much more than you would expect in the future. Sometimes, improper pipe incidents can cause damage to the entire building. Types of construction pipe fittings include:


  • Brain connections
  • Pipes and accessories
  • Shrubbery
  • Types of three way connections
  • Two way accessories
  • Massage the joints of the vertebrae
  • Metal pipe fittings
  • Industrial Pipe Fittings
  • Steel pipe connection

    Have you ever thought about using a pipe connection? Have you ever wondered where the pair of tubes is used? Today we want to introduce you to the place where pipe fittings are the most used and who needs more pipe fittings. Today, as we know, most factories are industrial. Connecting pipes has always been a human necessity throughout history, and people have had trouble discovering how to make a pipe. Our consultants want to help us in the industry and the use of connecting pipes. They say today that if we go to industry, cities and homes, there is no one less likely to use pipe fittings.


In other words, the pipe connection is very important. The connection of pipes has had a profound effect on our lives. And people who want to connect the pipe have always tried to get it. This is a great use of pipe connection if we consider that pipe connection has always been a human requirement. Today we can even see pipe fittings in different cities of the world.

Pipe connection has made it easier for people and people are looking for the latest brands of pipe connection. That’s why pipe fittings have always been useful for people, and people have been asking for pipe fittings at reasonable pipe coupling prices and quality. For more information about pipe fittings, we invite you to view our other articles about pipe fittings to see the different types and applications of pipe fittings in different cities and neighborhoods.

Who are the best pipe coupling producers?

 Who are the best pipe coupling producers? The best name for the factories and pipe fittings are the factories that use high quality raw materials and provide customers with quality goods and beautiful design. It should be noted that in small diameter pipes there are generally no four-way divisions. Bushing is a device that is fully orientated inside and is therefore used to connect between pipes with the outside of the gear.

Bushes are divided into three types: flat bushing, spiral bushing and conversion bushing. Simple bushes are called cylindrical pieces, which are usually made of cast iron. The ball screws also have two ends with ribs on the outside and inside. As a result, this type of liner can be used to attach parts inside and to one of the gears. Knee joints also have different types. Knee 2 degrees: This type of knee, also known as vertical knee, is used to change the direction of the tubes up to 2 degrees. Vertical knees are produced in two simple types.

The best brand of pipes and fittings in Asia is one of the best quality. If the pipes and fittings are of poor quality, there will be a lot of explosions in the pipe and many repairs in the future, the pipe life will be very short, the inner surface of the pipe will have fine-grained pipes. This causes the pressure drop, the pipe joints wear out over time and years earlier, and the water reacts chemically and dozens of other negative effects that are hidden from our eyes (because it is a pipe). Groundwater contaminates the earth and enters the human cycle of drinking water and other living things and plants, and this is a serious threat to the health of all living things. And they call the threat a bomb when no one is safe.

Buying guide for pipe coupling

 Buying guide for pipe coupling pipe coupling are available in different shapes, sizes and materials. To connect pipes of different lengths and sizes, these pipe fittings and flanges must make the correct connections.you can have pipe coupling at bulk. Pipes and their accessories are manufactured from various materials to carry a wide range of solids and liquids. Improper pipe fittings can cause many problems such as:

  • Leakage
  • Unwanted flow constraints and
  • Extra charge

Proper pipe coupling and pipe fittings allow your equipment to do the job you want it to. Types of pipe fittings include types of adapter, bulk fittings, plugs, rigid fittings, flexible couplings, 90 degree elbows, 45 degrees elbows, lowering elbows, flanges, nipples, concentric gearbox, unexpected gearbox, tripod outlet, tripod Standard Base, Shirt Reduction, Bull Shirt, Unions, Standard Shirts, Shrink and more. You should choose the right accessories for your app from a wide range of types and sizes of accessories offered.
Common points to consider:
The integrity of the accessories for proper operation depends on:

  • Select the right components or accessories for the application
  • Careful preparation and cleaning
  • Careful installation and assembly.
  • Correct rigidity and loading
  • Select your pipe fittings
  • Here are some things to consider

Things To Know When Buying pipe coupling

 Things To Know When Buying pipe coupling Consider the pipe coupling used: for example, barbed joints work better in flexible pipes, while compression joints work with rigid pipes.Material compatibility determination: Material selection plays an important role in the proper operation of the accessories. There are certain liquids that are not compatible with the accessories, which may leak or damage the system. It is very important to check the compatibility of the materials in the liquids with any chemicals.


Check Temperature and Pressure Conditions: Appropriate temperature and pressure values ​​are required for proper working conditions. You need to know if the accessories are able to operate at maximum temperature and maximum pressure because most accessories cannot do the job at the same time.
Some types of popular accessories:


  • Barbed accessories:
    They rotate in soft tubes. For low-pressure installations, hold the pipe tension above the joints.


  • Threaded Fittings:
    These are the most widely used accessories according to specific standards. For example, there are complex pipe joints in sizes BSP (British Standard Pipe), NPT (National Pipe), UNF (Good Uniform Thread) for permanent pressure pipe fittings.
  • Camera Accessories:
    They are considered to be quick couplings used by pipes and hoses. For example, you can attach a female coupler to the male adapter and lower your arms for a secure connection. These accessories are capable of withstanding high-pressure applications.
  • Quick Disconnect Accessories:
    These accessories make and break the pipe connections without separating them from the accessories.
  • Chromatography Accessories:
    These accessories are designed for HPLC and other high pressure applications and can withstand pressures up to 1000 psi.
  • Compression Fittings:
    These accessories have a bead that compresses rigid pipes against the body of the accessories and is mainly used for high pressure applications.
  • Size of pipe threads:
    This is very important for any type of pipe fitting. All pipes are manufactured with standard outer diameter (OD) and wall thickness specifications, which in turn indicates that the nominal pipe size is approximately equal to the inner diameter (ID). There are several different yarn settings available today. Here is an example of a British Standard Pipe (BSP) accessory for connecting systems using NPT and BSP thread configurations.

Where to buy pipe coupling in low price?

 Where to buy pipe coupling in low price? To find the best and cheapest pipes and accessories, you need to know the types of pipes and their quality and look for quality and cheap pipes. Can be used on all connections. These gaskets are often used instead of screws. When these joints are used to connect the various plumbing systems, the flange classification systems, screw diameters, screws, circles and fittings must match. Expansion and twisting systems can be used when using different techniques to reduce the potential problems caused by stress in the joints.


Some plumbing systems are used, usually those used for special applications such as sanitation and ventilation (valves). Can be connected to mechanical joints. These gaskets generally have clamps and gaskets or sealing materials that are pressed for sealing from the outside of the tube. In general, these gaskets are only suitable for a particular system because their gaskets and seals are designed for a particular operating fluid.pipe coupling costumers are looking for discount in shops and websites.

latest price list for pipe coupling 2019

latest price list for pipe coupling 2019 The factories that produce these samples must meet the standards required in their production line to achieve the highest  quality required. Now to buy the best brand of this product, all you have to do is use it for longer. Depending on the need and demand for a variety of Google connections, manufacturers will produce less or more than one instance. To obtain a price list of these products, you can contact the seller directly or in person and place an order online.

Pipes and fittings are used to transport liquids in the hydraulic, pneumatic, instrumentation and transmission fields. To secure the pipes and the equipment together, threaded connection ports are required, these ports are available in both male (outer thread) and female (inner thread) types, which makes it possible to secure the pipes and equipment. Widely closed to prevent liquid leakage. The type, type and size of the weld pipe connection varies according to the needs of each industry and in accordance with international standards.

The matching of yarn and man with economic price is offered in many accredited customer service centers. Many sellers sell these products to buyers at high prices. These people buy and sell different types and sizes of different sizes. The factories are wholesalers of this product, pipe coupling suppliers with high quality pipe coupling and are updated with standard labels on all their products with the date of manufacture.

They provide customers with catalogs and tips to help them achieve better productivity and sales. In manufacturing, different types of google with different brands are produced. The best brands of these high quality products are delivered to the main wholesalers without the use of scrap and scrap materials.

The matching of yarn and man with economic price is offered in many accredited customer service centers. Many sellers sell these products to buyers at high prices. These people buy and sell different types and sizes of different sizes. The factories are wholesalers of this product, supply these products with high quality raw materials and are updated with standard labels on all their products with the date of manufacture.