2.png)
Reducer Buttweld Fittings
Reducer Buttweld Fittings are high-quality pipe fittings designed to connect pipes of different diameters while maintaining smooth flow transition. Manufactured from premium materials, they provide excellent strength, corrosion resistance, pressure handling capability, and leak-proof performance for oil & gas, petrochemical, power generation, chemical processing, marine, and industrial piping applications.
Overview
Reducer Buttweld Fittings are essential components used in piping systems to connect pipes with different sizes, allowing a smooth increase or reduction in flow capacity. They help maintain efficient fluid movement while minimizing pressure loss and turbulence.
Manufactured using high-grade raw materials and advanced engineering processes, Reducer Buttweld Fittings offer superior strength, dimensional accuracy, and excellent resistance against high pressure, temperature, and corrosive environments.
Our Reducer Buttweld Fittings are available in concentric and eccentric reducer types with various sizes, schedules, material grades, and specifications. They are widely used in oil & gas pipelines, refineries, petrochemical industries, chemical plants, power generation facilities, marine applications, and heavy engineering projects.
1.png)
Technical Specifications
| Material | Grades Available | Standards | Size Range | Wall Thickness / Schedule | Types | End Finish |
|---|---|---|---|---|---|---|
| Carbon Steel Reducer Fittings | ASTM A105, A234 WPB, A420 WPL6 | ASTM, ASME B16.9, MSS-SP-43 | ½” – 48” | SCH 10 – SCH 160 | Concentric Reducer, Eccentric Reducer | Plain End, Beveled End |
| Stainless Steel Reducer Fittings | SS 304/304L, 316/316L, 321, 347, 904L | ASTM A403, ASME B16.9 | ½” – 48” | SCH 10 – SCH 160 | Concentric Reducer, Eccentric Reducer | Plain End, Beveled End, Polished |
| Alloy Steel Reducer Fittings | ASTM A234 WP5, WP9, WP11, WP22, WP91 | ASTM A234, ASME B16.9 | ½” – 48” | SCH 10 – SCH 160 | Concentric Reducer, Eccentric Reducer | Plain End, Beveled End |
| Duplex / Super Duplex Reducer Fittings | UNS S31803, S32205, S32750, S32760 | ASTM A815, ASME B16.9 | ½” – 24” | SCH 10 – SCH 160 | Concentric Reducer, Eccentric Reducer | Pickled & Passivated |
| Inconel Reducer Fittings | Inconel 600, 601, 625, 718 | ASTM B366 | ½” – 12” | SCH 10 – SCH 160 | Concentric Reducer, Eccentric Reducer | Polished, Pickled |
| Hastelloy Reducer Fittings | Hastelloy C22, C276 | ASTM B366 | ½” – 12” | SCH 10 – SCH 160 | Concentric Reducer, Eccentric Reducer | Polished, Pickled |
| Monel Reducer Fittings | Monel 400, K500 | ASTM B366 / B564 | ½” – 12” | SCH 10 – SCH 160 | Concentric Reducer, Eccentric Reducer | Polished, Mill Finish |
| Titanium Reducer Fittings | Titanium Gr.1, Gr.2, Gr.5 | ASTM B363 | ½” – 12” | SCH 5 – SCH 80 | Concentric Reducer, Eccentric Reducer | Pickled, Polished |
Features & Advantages of Reducer Buttweld Fittings
Designed to reduce pressure loss for efficient fluid flow.
Manufactured to tight tolerances for perfect alignment .
Beveled ends ensure strong weld joints with excellent structural integrity.
Engineered to withstand demanding pressure across critical applications.
Manufactured from alloy materials for long-lasting durability.
Built for reliable performance in harsh industrial environments.
Applications Across Industries
Oil & Gas
Used in upstream, midstream and downstream pipeline systems.
Petrochemical
Used in upstream, midstream and downstream pipeline systems.
Power Generation
Used in upstream, midstream and downstream pipeline systems.
Chemical Processing
Used in upstream, midstream and downstream pipeline systems.
Marine & Offshore
Used in upstream, midstream and downstream pipeline systems.
Water Treatment
Used in upstream, midstream and downstream pipeline systems.
Frequently Asked Questions
Technical questions on our Reducer Buttweld Fittings, answered by our engineering team.
Reducer Buttweld Fittings are used to connect pipes of different diameters and ensure smooth flow transition in industrial piping systems.
The two main types are Concentric Reducer and Eccentric Reducer. Concentric reducers maintain center alignment, while eccentric reducers prevent fluid accumulation.
They are available in Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel, Super Duplex Steel, Inconel, Hastelloy, Monel, Nickel Alloy, and Titanium grades.
Reducer Buttweld Fittings are manufactured according to ASME B16.9, ASTM, ANSI, MSS-SP-43, and international standards.
They provide strong welded connections, smooth flow control, excellent pressure resistance, durability, corrosion protection, and reliable performance in demanding industries.
Need the Right Industrial Components for Your Project?
Connect with our engineering team for product recommendations, technical assistance and quotations.
Contact Us