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Reducing Socket Weld Elbow 45°

Product Overview

Reducing Socket Weld Elbow 45°

Overview

A Reducing Socket Weld 45° Elbow is a high-integrity industrial pipe fitting designed to simultaneously change the direction of a pipeline by 45 degrees while transitioning between two different pipe sizes. Unlike standard elbows, reducing socket weld fittings feature recessed areas (sockets) of varying diameters, where pipes are inserted before being secured with a fillet weld, offering high mechanical strength, space savings, and leak-proof performance for small-diameter, high-pressure piping systems.

Dimensions of Socket-Welding Fittings (ASME B16.11 - 2016)
DIMENSIONS OF SOCKET - WELDING FITTINGS (ASME B16.11 - 2016)
Nominal Pipe Size B Socket Bore Diam D Bore Diameter of Fitting C Socket Wall Thickness [Note] (1) G Body Wall J Socket Depth, J A Center-to-Bottom of Socket Tol ±
3000 6000 9000 3000 6000 9000 3000 6000 9000 90 El, Cross, Tee 45-deg Elbow
Max. Min. Max. Min. Max. Min. Max. Min. Avg. Min. Avg. Min. Avg. Min. Min. Min. Min. Min. 3000 6000 9000 3000 6000 9000 ...
1/8 11.210.8 7.66.14.83.2...... 3.183.183.963.43...... 2.413.15... 9.5 11.011.0...8.08.0...... 1.0
1/4 14.614.2 10.08.57.15.6...... 3.783.304.604.01...... 3.023.68... 9.5 11.013.5...8.08.0...... 1.0
3/8 18.017.6 13.311.89.98.4...... 4.013.505.034.37...... 3.204.01... 9.5 13.515.5...8.011.0...... 1.5
1/2 22.221.8 16.615.012.511.07.25.6 4.674.095.975.189.358.18 3.734.787.47 9.5 15.519.025.511.012.55.5... 1.5
3/4 27.627.2 21.720.216.314.811.810.3 4.904.276.966.049.788.56 3.915.567.82 12.5 19.022.528.513.014.019.0... 1.5
1 34.333.9 27.425.921.519.916.014.4 5.694.987.926.9311.389.96 4.556.359.09 12.5 22.527.032.014.017.520.5... 2.0
1 1/4 43.142.7 35.834.330.228.723.522.0 6.075.287.926.9312.1410.62 4.856.359.70 12.5 27.032.035.017.520.522.5... 2.0
1 1/2 49.248.8 41.640.134.733.228.727.2 6.355.548.927.8012.7011.12 5.087.1410.15 12.5 32.038.038.020.525.525.5... 2.0
2 61.761.2 53.351.743.642.138.937.4 6.936.0410.929.5013.8412.12 5.548.7411.07 16.0 38.041.054.025.528.528.5... 2.0
2 1/2 74.473.9 64.261.2............ 8.767.67............ 7.01...... 16.0 41.0......28.5......... 2.5
3 90.389.8 79.476.4............ 9.528.30............ 7.62...... 16.0 57.0......32.0......... 2.5
4 115.7115.2 103.8100.7............ 10.699.35............ 8.56...... 19.0 66.5......41.0......... 2.5
Note (1): Socket Wall Thickness includes tolerances as defined in ASME B16.11 standard.
All dimensions are in millimeters (mm) unless noted otherwise.

WHY OUR REDUCING SOCKET WELD ELBOW 45° MATTERS

Engineered For Reliable 45° Flow Direction, Size Transition, High-Pressure Performance & Leak-Proof Connections

The Reducing Socket Weld Elbow 45° (Forged 3000 LBS BLACK) is engineered to provide a reliable 45-degree change in flow direction while simultaneously connecting pipes of different diameters in high-pressure piping systems. Manufactured from premium forged carbon steel with a durable black finish, it offers excellent strength, leak-proof performance, and long service life. Designed in accordance with ASME B16.11 standards, this fitting is ideal for oil & gas, petrochemical, power generation, refineries, and other demanding industrial applications.

Precision Socket Weld Ends

Accurately machined socket ends ensure perfect pipe alignment across different sizes, strong welded joints, and leak-proof connections for long-lasting performance.

Smooth 45º Flow & Size Transition

Designed to provide a smooth 45-degree flow direction and seamless size reduction while minimizing pressure drop and maintaining high structural integrity.

Superior Corrosion Resistance

Manufactured from premium forged carbon steel with a durable black finish for outstanding resistance to corrosion, oxidation, wear, and harsh operating environments.

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FREQUENTLY ASKED QUESTIONS

Frequently Asked Questions About Our Reducing Socket Weld Elbow 45°

Our Reducing Socket Weld Elbow 45° delivers exceptional strength, size transition flexibility, leak-proof connections, and reliable performance for high-pressure industrial piping systems.

Our Reducing Socket Weld Elbow 45° is manufactured from premium forged carbon steel (such as ASTM A105) with a durable black finish. It is also available in stainless steel (ASTM A182 F304/F316) and alloy steel options for corrosive or high-temperature environments.

It complies strictly with major international industrial standards, primarily ASME B16.11 for forged fittings, as well as BS 3799 and MSS SP-79/83/95 specifications to guarantee exact dimensional tolerance and pressure integrity.

This fitting is engineered for Class 3000 LBS high-pressure applications. Class 6000 LBS and Class 9000 LBS configurations are also available for extreme industrial service requirements.

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