Butt-Weld Long 45°
Butt Weld
Butt-Weld Long 45° Elbow Fittings
Butt-Weld Long 45° Elbows are precision-engineered piping components designed to provide a smooth 45-degree directional change in piping systems. The long-radius design ensures gentle flow transitions, reducing turbulence, pressure drop, and wear, making them ideal for high-pressure, high-temperature, and critical flow applications.
Features of Butt-Weld Long 45° Elbows
Flangeman Steel Worldwide Pvt Ltd’s Butt-Weld Long 45° Elbows are manufactured using advanced hot-forging and butt-weld preparation techniques to ensure uniform wall thickness and superior mechanical strength. Key benefits include:
Long-radius design: Minimizes turbulence and pressure loss, enhancing flow efficiency
High strength and durability: Withstands high pressure, temperature, and stress.
Smooth internal surface: Reduces erosion, vibration, and noise in pipelines.
Permanent leak-proof joints: Butt-weld connections ensure robust and reliable installation.
Material versatility:Available in carbon steel, stainless steel (304/316), and alloy steel for excellent corrosion and chemical resistance.
Standards compliance: Designed per ASME B16.9, ASTM A234 WPB, and MSS-SP-75 for quality and reliability.
Material Used in Manufacturing Blind Flanges.
Steel
Carbon Steel
Alloy Steel
Duplex & Super Duplex Stainless Steel
Nickel Based Alloys
Applications
Long 45° Butt-Weld Elbows are commonly used in industries requiring compact pipe routing and high reliability, including:
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 Long 45° Elbow |
| Connection Type | Butt-Weld |
| Radius Type | Long Radius (1.5×D or 1.5 times nominal diameter) |
| Size Range | 1/2” to 24” (DN15 – DN600) |
| 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 | Polished, Pickled & Passivated, Black |
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 Long 45° Elbows from Flangeman Steel Worldwide Pvt Ltd combine compactness, reliability, and compliance with global standards, ensuring high performance in demanding industrial environments.
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.