Butt-Weld Eccentric Reducer Fittings
Butt Weld
Butt-Weld Concentric Reducer Fittings
Butt-Weld Eccentric Reducers are high-performance piping components designed to connect pipes of different diameters while maintaining one side flat or aligned. Unlike concentric reducers, eccentric reducers have offset centerlines, making them ideal for preventing air accumulation in horizontal pipelines or avoiding liquid pooling. These fittings ensure smooth flow transition, structural integrity, and reliable performance in demanding industrial applications.
Manufactured using advanced hot-forming and butt-weld preparation techniques, eccentric reducers offer precise dimensional accuracy, excellent mechanical strength, and long service life.
Features of Butt-Weld Eccentric Reducers
Flangeman Steel Worldwide Pvt Ltd’s Butt-Weld Eccentric Reducers are engineered for safe and efficient pipe size transition in critical systems. Key features include:
Offset centerline design: Prevents air pockets in liquid lines and liquid trapping in gas lines.
Flat side configuration: Suitable for horizontal piping installations.
Smooth internal transition: Minimizes turbulence, pressure drop, and vibration.
High strength and durability: Designed for high-pressure and high-temperature conditions.
Permanent leak-proof joints: Butt-weld ends provide strong and secure connections.
Wide material options: Carbon steel, stainless steel (304/316), alloy steel, duplex, and special grades for corrosion resistance.
Standards compliance: Manufactured in accordance with ASME B16.9, ASTM A234 WPB, MSS-SP-75, and relevant ASTM standards.
Material Used in Manufacturing
Steel
Carbon Steel
Alloy Steel
Duplex & Super Duplex Stainless Steel
Nickel Based Alloys
Applications
Butt-Weld Eccentric Reducers are widely used in piping systems where controlled flow and proper drainage are essential:
Oil & Gas pipelines and refineries
Petrochemical and chemical processing plants
Refineries
Power Generation
Boiler Systems
Water Treatment Plants
Industrial Process Piping
Marine & Offshore Projects
Standards and Specification
| Parameter | Specification |
|---|---|
| Product Name | Butt-Weld Eccentric Reducer |
| Connection Type | Butt-Weld |
| Type | Eccentric (Offset Centerline) |
| Size Range | 1/2” to 48” (DN15 – DN1200) |
| Pressure Class | ANSI/ASME B16.9 / Sch. 10 – XXS |
| Material | Carbon Steel, Stainless Steel (304/316), Alloy Steel |
| Manufacturing Process | Hot Forging & Butt-Weld Preparation |
| Design Standard | ASME B16.9, ASTM A234 WPB, MSS-SP-75 |
| Testing | Hydrostatic Test, PMI Test, Visual & Dimensional Inspection |
| Surface Finish | Black, Pickled & Passivated, Polished |
Why Choose Flangeman Steel Worldwide Pvt Ltd?
Compact and strong design for tight piping layouts.
High-performance materials for durability and corrosion resistance.
Rigorous quality control including hydrostatic and dimensional testing.
Long service life with minimal maintenance for critical piping systems.
Butt-Weld Concentric Reducers from Flangeman Steel Worldwide Pvt Ltd provide reliable flow distribution, mechanical strength, and compliance with international standards, making them suitable for demanding industrial and process piping systems.
Lets Get in Touch!
Welcome to Flangeman Steel Worldwide Pvt. Ltd. – Shaping Strength with Precision Our journey, firmly grounded in a legacy of excellence, has evolved into a dynamic new phase of growth and innovation. With a renewed vision and global outlook, we continue to redefine standards in steel solutions, building a stronger and more sustainable future.