Buttweld Concentric Reducer
Streamlined Transitions. Structural Integrity. Industrial Efficiency.
The Buttweld Concentric Reducer, available from Valve Warehouse Australia, is a precision-engineered fitting designed to connect pipes of different diameters while maintaining central alignment. Manufactured from high-quality carbon alloy steel and compliant with ASTM A234 standards, it ensures reliability in fluid handling across a wide range of industrial applications.
Sizing
Sizing is based on Nominal Bore (NB), a standard measurement used to represent the internal diameter of a pipe. NB sizing ensures compatibility with valves, fittings, and other system components in plumbing, heating, and industrial piping networks.
Functionality and Application
The Buttweld Concentric Reducer features a symmetrical, conical shape that aligns pipe centers for smooth, consistent flow. It provides an effective transition from a larger to a smaller pipe size, reducing the risk of turbulence and pressure loss. Ideal for both low- and high-pressure environments, it is commonly used in:
- Water supply and wastewater systems.
- Petrochemical and chemical processing.
- Irrigation and agricultural pipelines.
- HVAC systems.
- Power generation and fabrication plants.
Advantages of Using Buttweld Concentric Reducers
- Leakproof Welded Joint: Ensures permanent, high-strength sealing and system integrity.
- Improved Flow Dynamics: Smooth internal contour minimises turbulence and pressure drop.
- Compact Design: Space-efficient for installations with tight clearances.
- Durability: Continuous metal structure adds mechanical strength and longevity.
- Versatile Use: Supports both vertical and horizontal installations.
Technical Specifications
- Material: Carbon Alloy Steel.
- Standard: ASTM A234.
- Sizing: Available in a wide range of Nominal Bore diameters.
- Connection: Welded (buttweld).
Whether you’re designing a new system or upgrading an existing one, the Buttweld Concentric Reducer offers strength, efficiency, and precision to ensure your flow systems operate at peak performance.


























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