En10253 Butt-Welding Fittings Concentric Reducer/Eccentric Reducer

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: Galvanized Steel Pipe
• Type: as Required
• Material: Carbon Steel
• Technics: Forged
• Standards: En10253
• Customized: Customized
• Connection: Welding
• Surface: Bare/Varnish/Black
• Color: Black/Silver
• Certification: ISO, API
• Transport Package: Plywood Cases\Wooden Pallets
• Specification: as required
• Trademark: Yulong
• Origin: Cangzhou City
• HS Code: 7307930000

Product Description

EN 10253 standard also covers butt-welding fittings such as Concentric and Eccentric Reducers, which are used in piping systems to join pipes of different diameters or redirect the flow of fluids.

 

• EN 10253 standard also covers butt-welding fittings such as Concentric and Eccentric Reducers, which are used in piping systems to join pipes of different diameters or redirect the flow of fluids. Here is an introduction to EN 10253 butt-welding fittings for Concentric Reducer and Eccentric Reducer:

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• 1.Concentric Reducer:
• - A Concentric Reducer is a butt-welding fitting that has a conical shape with a small end diameter transitioning into a larger end diameter, maintaining a centered alignment.
• - EN 10253 specifies the design, dimensions, materials, and manufacturing requirements for Concentric Reducers to ensure proper flow transition between pipes.
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• 2. Eccentric Reducer:
• - An Eccentric Reducer is a butt-welding fitting where the centerline of the inlet and outlet differs, creating an offset to change the flow direction or to align pipes of different heights.
• - EN 10253 sets out the standards for Eccentric Reducers, including construction, material selection, and dimensional tolerances, for efficient flow control in piping systems.
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• 3. Material and Construction:
• - EN 10253 butt-welding fittings for Concentric and Eccentric Reducers are available in various materials, including carbon steel, stainless steel, and alloy steel, to suit different pressure and temperature requirements.
• - These fittings are fabricated using standardized construction methods to ensure a strong, leak-free connection between pipes of varying diameters.
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• 4. Application and Benefits:
• - Concentric Reducers are utilized in piping systems to reduce the flow area between pipes while maintaining a constant fluid velocity, ideal for situations where space is not a constraint.
• - Eccentric Reducers are suitable for applications where the pipes need to be aligned vertically or to prevent air pockets in the system by allowing the fluid to drain effectively.
• - Both types of reducers play a crucial role in hydraulic systems, oil and gas industries, petrochemical plants, power generation facilities, and water treatment plants.
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• 5. Installation and Welding:
• - Proper alignment, welding practices, and pressure testing are vital during the installation of Concentric and Eccentric Reducers to ensure a secure and reliable connection between pipes.
• - Butt-welding is a common method for installing these reducers, providing a strong joint that can withstand pressure, temperature changes, and fluid flow within the piping system.
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• In summary, EN 10253 butt-welding fittings for Concentric and Eccentric Reducers are essential components that facilitate the flow transition and alignment of pipes in various industrial applications. These fittings adhere to stringent standards to ensure compatibility, reliability, and efficiency in piping systems across different industries and applications.