Ductile iron pipe is a material that is widely used for different applications in different industries. They have several different advantages because of the physical and chemical features of ductile iron. The most essential ones are high strength, corrosion resistance, durability, versatility, and cost-effectiveness.

Ductile iron pipe infographic
Infographic: Ductile Iron Pipe | Source: YasminTrading.com

These beneficial factors have made these pipes a popular option in many applications, such as water and gas distribution systems. Ductile iron pipes consist of several different types: Ductile Iron Pipe with Resistant Joint (R.J. Pipe), Quake-Resistant Ductile Iron Pipe (Q.R. Flex), Ductile Iron Pipes with Push-On Joint (Tyton), and Ductile Cast Iron Sewerage Pipes. YasminTrading, a leading ductile iron supplier, offers the best of these types to meet your project needs.

What Are Ductile Iron Pipes?

Ductile iron pipes are high-resistant, durable pipes that have been a popular option in various industries due to their beneficial features. These pipes are used because they have several advantages, such as corrosion resistance, reliability, and strength.

 

  • Material: Before ductile iron was introduced, gray cast iron was the main material to be used in piping systems. However, this type of iron didn’t offer some required advantages. This is why ductile cast iron was improved and introduced to the industry.
  • Dimension: Ductile iron pipes are available in several different dimensions and sizes. The standard length is about 5.5 to 6 meters, but the diameter can be customized. The smallest ductile iron pipe sizes are 3 to 4 inches, while the larger ones can be over 64 inches.

Advantages of Using Ductile Iron Pipes

According to PAM, metallurgists have enhanced ductile iron to offer various advantages. This type of pipe is widely used in different piping applications due to the advantages of ductile iron pipes. The key ones that have made this material a popular option are listed below:

  • Strength and durability: Pipes made of ductile iron are much less likely to face breaking or cracking. This is due to ductile iron’s high tensile resistance. This feature helps with ductility under high pressure.
  • Corrosion resistance: Ductile iron shows great resistance to corrosion because ductile iron is resistant to these fluids.
  • Cost-effectiveness: These features ensure a long service life. In addition, an important advantage of ductile iron pipes is that they need low maintenance. All these reasons will result in a decrease in expenses and ductile iron pipe prices.
  • Versatility: Ductile iron pipes can be applied in different conditions and applications. They are used in a wide range of applications, such as water distribution systems or fluid transfer infrastructure. They can also be used as industrial water pipes.

Applications of Ductile Iron Pipes

Ductile iron pipes are widely used because of their many beneficial features, such as strength, versatility, and corrosion resistance. Referring to Xylem, they are also perfect for use in different projects, such as wastewater systems, gas distribution networks, and industrial piping systems.

Types of Ductile Iron Pipes Offered by YasminTrading

Ductile iron pipes have been enhanced and improved in several different ways. This improvement has resulted in the emergence of different types of ductile iron pipes. Each of these types has specific features that other types may have less of. The most practical types of ductile iron pipes are available at YasminTrading, and we are one of the leading ductile iron pipe suppliers in the UAE.

Ductile Iron Pipe with Resistant Joint (R.J. Pipe)

Ductile iron pipes with resistant joints are considered a resilient solution in applications with high external forces. Due to their special design, they are seismic-resistant pipes. This special design has made them the best choice for applications in which ground movement or seismic activity is high in importance.

Key Features

  • These pipes feature specific types of joints. These resilient joints can easily contract, expand, or deflect as a reaction to external forces or movements.
  • R.J. Pipes ensure a durable performance due to the high strength they show and their resistance to corrosion.
  • They are specially designed to withstand seismic activities. R.J. pipes are widely used in applications where earthquakes and some ground movements are considered potential risks.
  • This type of ductile iron pipe is way easy to assemble. The joints normally don’t need any specific kind of tool to be installed. There is also no need for expert workers to get the installation process done.

Applications

  • They are mainly used in water distribution systems, especially in earthquake-prone areas.
  • These pipes are widely used in pipelines that traverse unstable terrain.
  • They can be used in gas distribution networks, and they are useful for such applications, especially when ground movement is a concern.

Quake-Resistant Ductile Iron Pipe (Q.R. Flex)

Quake-resistant ductile iron pipes are an advanced type of piping. As the name reveals, they are specifically designed for applications where seismic events are crucial to consider. This type shows perfect resistance to ground movement. They are used for water distribution systems and gas distribution networks in earthquake-prone areas.

Key Features

  • This type features a special kind of joint that shows flexibility. These joints properly respond to external stress, such as expanding, contracting, and deflecting.
  • The earthquake-resistant design is a unique feature of this type of ductile iron pipe. This design helps the pipe withstand ground movements as well as possible. This way, the damage caused by earthquakes can be at the lowest level.
  • This type of pipe offers high strength in various applications. This strength and resistance to corrosion will lead to a durable piping system.
  • The installation of these pipes is very simple. Assembling is not complicated, and no expert worker is required to complete the process.

Applications

  • These pipes are used for water distribution systems. They are useful specifically in areas with more potential for earthquakes.
  • Quake-resistant ductile iron pipes are widely used in gas distribution networks, especially where ground movement is a concern.
  • They are used in underground utility lines where the water table is high, and the soil condition is not stable.

Ductile Iron Pipes with Push-On Joint (Tyton)

Ductile iron pipes with push-on joints are a type of ductile iron pipe that offers easy assembly and high flexibility. They are a good choice for applications where flexibility is essential and offer a reliable and durable connection, especially for applications that require flexible joints.

Key Feature

  • The push-on joint offers easy assembly that doesn’t require any specialized tools or labor. This joint system ensures a watertight and flexible connection.
  • They provide customizable lining and coating. This is because they offer various options. Options like cement lining or epoxy lining can be used to meet the needs of every project.
  • Ductile iron pipes with push-on joints can deflect under various obstacles or external forces. Due to the special design of the joint, they can tolerate up to 5 degrees of deflection.
  • This type of ductile iron pipe provides corrosion resistance, high strength, and low maintenance. This package ensures durable performance with the highest level of reliability.

Applications

  • These pipes are widely used in sewer lines. They are a popular choice for such purposes.
  • They are generally used for transmission mains.
  • These pipes are normally used in areas where flexibility is crucial to accommodate ground movements.

Ductile Cast Iron Sewerage Pipes

Ductile cast iron sewerage pipes are piping systems specifically designed for sewage and wastewater, as the name shows. These pipes provide strength and durability and offer a long-lasting piping system for sewage and wastewater. Being resistant to corrosion is the most crucial factor these pipes have. The substances running through the pipes can be highly corrosive.

Key Features

  • These pipes provide internal protection for the pipes. They are normally lined with protective coating layers like cement or epoxy. This is why they are significantly resistant to corrosion caused by sewage or wastewater.
  • These pipes provide proper external protection in addition to internal protection. The external coating, often a layer of zinc or asphalt, provides this protection.
  • These pipes are made of ductile cast iron, just as the name reveals. This material is highly strong and durable.
  • The joint it features must be flexible, like the Tyton joint.
  • Ductile cast iron sewerage pipes enable easy assembly and installation.

Applications

  • They are used in gravity sewer lines. The flow is because of gravity.
  • These pipes are widely used for combined sewers due to their large capacity.
  • This type of ductile iron pipe is suitable for harsh industrial wastewater, which contains corrosive and chemical fluids.

 

The table below shows the difference in the technical specifications of different types of ductile iron pipes.

 

Specification R.J. Pipe Q.R. Flex Tyton Sewerage Pipes
Material Ductile Cast Iron Ductile Cast Iron Ductile Cast Iron Ductile Cast Iron
Joint Type Resilient Joint Quake-Resistant Joint Push-On Joint Flexible, watertight joints
Deflection Capability High High Up to 5 degrees Accommodates ground movement
Corrosion Resistance High High High Internal and external protection
Applications Water and wastewater systems Areas prone to earthquakes Water and wastewater systems Sewerage and wastewater systems
Internal Protection Various lining options Various lining options Cement mortar or epoxy lining Cement mortar or epoxy
External Protection Various coating options Various coating options Zinc, asphalt, or water-based paint Zinc, asphalt, or water-based paint
Pressure Ratings Varies depending on size and application Varies Varies Varies
Size Range Varies depending on the application Varies Varies Varies

 

Why Choose YasminTrading?

YasminTrading is one of the leading ductile iron suppliers in the UAE. Our professionals are ready to provide you with expert help choosing the most suitable material for your needs. At YasminTrading, we try our best to provide you with the best materials. Contact us for more information about your ductile iron pipe needs.