What Are Ductile Iron Pipe Fitings?
DI firrings are devices made from different materials such as carbon, iron, and silicon alloy. That is why they have unique specifications and are widely used for different piping equipment. The main application of ductile iron pipe fittings is to connect and adapt pipes in various industries. These fittings are offered in many different designs and shapes, and all have complete control over the system flow. They offer the practical joining of one industrial pipeline to another to transport different gases and liquids. You can find ductile iron Tyton fittings and restrained joint fittings as two popular options we offer to meet various industrial needs.
What Are the Common Shapes of Ductile Iron Pipe Fittings?
According to Piping Material, there are five common types of DI pipe fittings in different shapes. Their unique designs make them suitable for different conditions and needs.
Tees
As the name suggests, this type of pipe connector has three openings and resembles the letter T. These DI pipe fittings can distribute the flow in two directions or combine pipelines wherever needed.
Flanges
They are discs with a flat, circular design. These ductile iron pipe fittings can get connected to valves, pumps, or other equipment in the pipeline system.
Elbows
They are designed with a 90—or 45-degree curve to change the flow direction. They allow pipelines to connect at different angles, allowing better control over the flow system.
Reducers
They have a unique design with a large diameter that gets smaller and smaller. This design maintains the flow speed in the pipelines with different sizes.
Couplings
These ductile iron pipe fittings have internal gaskets performed as connectors.
What Are the Most Popular DI Pipe Fittings in Yasmin Trading?
Here at Yasmin Trading, we offer ductile iron Tyton and restrained joint fittings. These two products have many advantages and applications that can be utilized in different engineering projects.
Ductile Iron Tyton Fittings
Due to their strong adaptability and design, many experts prefer to use ductile iron Tyton fittings in water distribution, wastewater systems, and industrial pipelines. They offer many different benefits and are available in two popular types.
Flanged Tyton Fittings
These DI pipes have only one flange in the end to provide a secure connection to other pipelines. They offer a reliable joint that is stable in challenging conditions and resists both internal and external loads.
Advantages: The construction of flanged Tyton fittings is highly robust and is ideally corrosion-resistant. Furthermore, these pipes offer an easy installation process and provide a trustworthy seal. Generally speaking. Flanged Tyton fittings have three primary benefits, which are listed below.
- Easy installation
- Reliable construction
- Leak resistance
Applications: Although flanged Tyton fittings play an important role in many conditions, there are two main applications.
- Industrial pipelines
- Water pipelines and networks
Double-Flanged Tyton Fittings
Unlike the first one, double-flanged Tyton fittings have two flanges at both ends. That is why they can be connected to pipelines on either side. This special design makes these DI fittings more flexible than other options and also smoother to install and use.
Advantages: As explained, these two flanges make them more flexible and allow connections in either direction. They are also highly resistant to soil settlement or temperature changes. Double-flanged Tyn fittings have three primary benefits, which are listed below.
- Stability
- Flexibility
- Bidirectional
Applications: Engineers use double-flanged Tyton fittings to expand or repair pipeline systems whenever necessary. These fittings generally have two main applications in different industries.
- Maintenance and repair
- Pipeline extensions
Standards and Assurances
There are some specific standards that should be followed when manufacturing flanged Tyton fittings. These standards guarantee the quality of these ductile iron pipe fittings, and they can be used safely in different projects. Both types of flanged Tyton fittings follow industry standards and are examined by different professional tests. They measure their lifespan and performance to make sure they stay practical in various circumstances. Whether you want to expand the water pipes system or maintain the industrial pipelines, these fittings can meet your needs.
Ductile Iron Restrained Joint Fittings
These DI fittings play an important role in infrastructure projects.
Flanged Restrained Joint Fittings
They offer joint integrity and can ideally resist ground movements. They have only a flange on one end and a joint on the other side to provide the required stability and prevent axial movements.
Advantages: They offer fantastic sealing features to avoid any potential leakage. They also handle pullout forces perfectly and are easy to install. Generally speaking, flanged restrained joint fittings have three primary benefits, which are listed below.
- Smooth installation
- Leakage resistance
- Restraint
Applications: Flanged restrained joint fittings are widely used in water distribution and gravity sewer systems. Experts prefer to use these fittings wherever the location is prone to ground shifts. These fittings generally have three main applications in different industries.
- Water network
- Sewer lines
- Infrastructure projects
Standards and Assurances
Just like flanged Tyton, restrained joint fittings are examined through different tests, such as hydrostatic and pullout. Engineers can use these fittings without any concern because they provide enough reliability and stability to follow proper standards.
What Are the Differences Between Flanged Tyton and Restrained Joint Fittings?
Although these two types of ductile iron pipe fittings are similar, they have many different technical properties. As experts at Vinidex explain, knowing these differences helps experts make the best choice to meet their needs.
| Technical Specifications: | Ductile Iron Tyton Fittings | Ductile Iron Restrained Joint Fittings |
| Materials | It is made from ductile iron. | It is made from ductile iron. |
| Joint Type | It has a Tyton joint (push-on). | It has a restrained joint (TR FLEX®, Tyton®). |
| Pressure Rating | It varies based on the application. | The working pressure is a maximum of 350 psi. |
| Water Sealing | It is a watertight seal. | It is a watertight seal. |
| Restraint Degree | It is non-restraint. | The restraint mechanism is positive longitudinal. |
| Deflection Capacity | It allows for deflection. | It is limited. |
| Installation | It is installed for underground applications. | It is installed for above-ground and below-ground applications. |
Considering these differences, you can choose an option that matches your current project requirements.
Why Choose Yasmin Trading for DI Fittings?
As the leader in ductile iron pipe services in UAE, we take pride in the quality we offer. At Yasmin Trading, our dedicated team manages and controls all related projects. With their expertise, knowledge, and experience, we accompany our customers on every step of their journey, from the beginning to the end, ensuring ideal outcomes. Contact our experts now for a personal consultation!
