Butt-Weld Long 90°
Butt Weld
Butt-Weld Long 90° Elbow Fittings
Butt-Weld Long 90° Elbows are precision-engineered piping components designed to change the direction of flow by 90 degrees while ensuring smooth fluid transition. The long-radius design minimizes turbulence, pressure drop, and erosion, making them ideal for high-pressure, high-temperature, and critical flow applications in industrial piping systems.
Features of Butt-Weld Long 90° Elbows
Flangeman Steel Worldwide Pvt Ltd’s Butt-Weld Long 90° Elbows are manufactured using advanced hot-forging and butt-weld preparation techniques, providing uniform wall thickness and superior mechanical strength. Key features include:
Long-radius design: Ensures smooth directional change with minimal turbulence and pressure loss.
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 guarantee robust, long-lasting performance
Material versatility:Available in carbon steel, stainless steel (304/316), and alloy steel for excellent corrosion and chemical resistance.
Standards compliance: Manufactured according to ASME B16.9, ASTM A234 WPB, and MSS-SP-75.
Material Used in Manufacturing
Steel
Carbon Steel
Alloy Steel
Duplex & Super Duplex Stainless Steel
Nickel Based Alloys
Applications
Long 90° Butt-Weld Elbows are widely used in industries where smooth flow, high efficiency, and low pressure drop are critical:
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 90° 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?
Long-radius design reduces turbulence, wear, and pressure loss.
High-performance materials for durability and corrosion resistance.
Comprehensive quality checks including hydrostatic and dimensional testing.
Reliable performance for high-pressure, high-temperature, and critical flow piping systems.
Butt-Weld Long 90° Elbows from Flangeman Steel Worldwide Pvt Ltd deliver smooth flow, mechanical strength, and compliance with international standards, ensuring long-lasting and efficient piping system performance.
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.