Ductile Iron Grooved Fittings

Ductile Iron Grooved Fittings are commonly utilized for connecting pipes in both wet (fluid-carrying) and dry systems. These fittings offer flexibility and movement within the piping system by incorporating deflection capabilities.

Yinuo is one of the grooved fittings manufacturers exporting to the international market. Yinuo has always focused on providing piping system solutions for global customers., which are widely used in fire protection systems, gas pipeline systems, HVAC, household decoration etc.

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Our Types of Ductile Iron Grooved Fittings

Ductile iron grooved fittings are a common way to connect pipes. They use mechanical clamps to connect pipes together. They are convenient, fast, and have good sealing properties. Common types include:

Grooved Elbow: used to change the direction of the pipe, and the change angle is generally 45 degrees or 90 degrees.
Rigid Coupling: used to connect two sections of pipes to ensure sealing and stable connection.
Grooved Tee: used to connect a pipe to another pipe or equipment to branch the pipe.
Mechanical Tee: Use mechanical clamps to connect pipes together.
Cross Tee: used to connect four pipes together.
Flanged: used to connect pipes and other equipment, providing a larger connection area.

Specifications and Dimensions

Ductile iron grooved fittings have a wide range of sizes, from DN50 (nominal diameter 50 mm) to DN1200 or even larger, suitable for projects of different sizes. Different sizes correspond to different working pressure levels, and users can choose the appropriate product specifications according to actual needs. Below is our more detailed size link, please click.
Grooved Fittings Size

What Are the Characteristics of Our Grooved Fittings?

High strength and toughness: Ductile iron has higher strength and better toughness than gray cast iron.
Good corrosion resistance: We will treat the surface, such as painting or galvanizing, which can significantly improve the corrosion resistance of ductile iron pipe fittings and extend their service life.
Easy to install: The groove connection method is more reliable than threaded or flanged connections, and the installation speed is usually increased by 2 to 4 times.
Wide range of applications: Suitable for a variety of fluid media, including clean water, sewage, seawater, oil and chemicals, etc., and can adapt to different working temperature conditions.
Easy maintenance: Due to the use of non-permanent connection methods, when the pipeline needs to be repaired or replaced, the pipe fittings can be easily disassembled for easy maintenance.

Trustworthy Manufacturer

Our company has a history of more than 30 years. Yutian Yudong Foundry Co., Ltd. was established in 1990. We started to develop forged steel pipe fittings in 1995 and grooved pipe fittings in 2010. Our brand is Yinuo, and Yinuo has always focused on providing pipeline system solutions for global customers.

After years of hard work, we have produced malleable fittings and grooved fittings with good quality and low prices, which have won unanimous praise from customers in more than 30 countries and regions such as Hong Kong, Vietnam, Pakistan, Chile, Bolivia, etc.; the products have passed UL, FM, CE, BSI, ISO and other certifications. There are more than 50 people in the production workshop, 3 R&D designers, 5 production lines, and a daily output value of more than 2 million. Support processing customization and processing according to drawings. Choosing us means hiring a team of experts who have a deep understanding of your industry and your specific needs.