Carbon Steel 45 - 90 degree Elbow, LR/SR
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Carbon Steel ELBOWS, 45-degree and 90-degree ELBOWS (LR and SR)
Strengthen your piping systems with EBY Fasteners’ robust Carbon Steel Elbows. Our comprehensive selection includes 45-degree and 90-degree configurations, offered in both long radius (LR) and short radius (SR) designs. These indispensable fittings are meticulously manufactured to meet industry standards, ensuring seamless construction and long-lasting performance within challenging industrial environments
EBY Fasteners provides the solutions you need to achieve efficient and adaptable piping systems. Explore our wide range of sizes, pressure ratings, and connection types (threaded or socket-weld) to discover the ideal elbow for your specific project. Our carbon steel elbows are engineered to redirect flow, maneuver around obstacles, and promote streamlined fluid movement for optimal performance
Discover the advantages of EBY Fasteners’ premium Carbon Steel Elbows. We prioritize quality, offering durable components, knowledgeable support, and competitive pricing. From standard elbows for general piping to specialized configurations for demanding applications, we’re here to help you streamline your projects
Discover the advantages of EBY Fasteners’ premium Carbon Steel Elbows. We prioritize quality, offering durable components, knowledgeable support, and competitive pricing. From standard elbows for general piping to specialized configurations for demanding applications, we’re here to help you streamline your projects
- ASTM A234 WP11 : This standard focuses on wrought carbon steel and alloy steel pipe fittings designed for moderate to high-temperature systems. Elbows made to this standard offer greater strength at elevated temperatures than basic carbon steel, making them suitable for a wider range of applications. The exact temperature limits will depend on the specific alloy composition.
- ASTM A234 GR WP5 : This standard also covers wrought carbon steel pipe fittings, but emphasizes their suitability for low-temperature use. Elbows meeting the WP5 standard maintain their ductility even in cold environments, making them ideal for piping systems operating in colder climates or handling cryogenic materials.
- ASTM A234 WPB : This is one of the most common standards for wrought carbon steel fittings, covering items like elbows. The "WP" indicates their suitability for pressure applications, and the "B" denotes a basic oxygen furnace steelmaking process. Fittings made to the WPB standard offer a balance of strength, weldability, and affordability, making them a popular choice for general-purpose piping needs in various industries
- Elbow Type :
- 45-degree Elbow : This type of elbow changes the direction of the pipe by 45 degrees. These are commonly used in situations where space constraints exist or to create smoother transitions when compared to multiple 90-degree turns.
- 90-degree Elbow : This type creates a sharp, 90-degree bend in the piping system, commonly used to navigate around obstacles or dramatically change flow direction within minimal space.
- Angle & Radius :
- Long Radius (LR) : LR elbows feature a more gradual curve, typically with a radius equal to 1.5 times the pipe's diameter. This minimizes turbulence and optimizes flow characteristics within the system. LR elbows are often the preferred choice for situations where pressure drop and flow disruption are concerns.
- Short Radius (SR) : These elbows have a tighter bend, typically with a radius equal to the pipe's diameter. They are a good option when space is limited, but they do create more flow resistance within the pipe.
- Size Range : The indicated size range (1/2" to 48") means elbows are available in diameters suitable for smaller to larger piping systems. It's essential to match the elbow's diameter exactly to the pipe for a leak-free joint.
- Thickness (Schedule) : Standards like SCH 10, SCH 40, and SCH 80 dictate the wall thickness of the elbow. A thicker wall provides greater pressure handling ability. Selecting a schedule that meets or exceeds the pressure requirements of your system is crucial for safety and preventing leaks
- Change of Direction : The primary function of elbows, both 45-degree and 90-degree, is to change the direction of flow within the piping system. This is essential for navigating obstacles, creating offsets, and designing complex process or distribution networks.
- Seamless Construction : Buttweld carbon steel elbows are manufactured using processes that result in a seamless design. This means there are no weak points from welding seams, enhancing their strength and making them suitable for higher-pressure systems.
- Radius Options :
- Long Radius (LR) : LR elbows offer smoother flow transitions due to their more gradual curve. This minimizes turbulence, reduces pressure loss, and makes them suitable for applications where optimal flow efficiency is a concern.
- Short Radius (SR) : SR elbows provide a compact solution for direction changes when space is a limiting factor. Their tighter curve makes them convenient for fitting into tight spaces.
- Versatile Size Range : Carbon steel elbows are available in a wide range of diameters, making them compatible with various pipe sizes. Proper matching of elbow and pipe diameter is critical for creating leak-free connections.
- Pressure Handling : Offered in various wall thicknesses (schedules), carbon steel elbows can be selected to match the specific pressure demands of your piping system.
- Robust Carbon Steel : Carbon steel provides a strong, durable, and affordable piping solution. Careful selection of the specific grade based on your system's operating temperatures and chemical compatibility is crucial
- Refinery & Petrochemical : Within refineries and petrochemical plants, carbon steel elbows are indispensable components. They facilitate the navigation of complex process lines, allowing them to change direction around obstacles or accommodate layout requirements. LR elbows are used to optimize flow and minimize pressure drops, while SR elbows provide compact solutions for space-constrained areas.
- Chemical : The chemical processing industry relies heavily on carbon steel elbows to construct complex process piping networks. These elbows connect tanks, reactors, pumps, and other equipment. They are also used to create branches for sampling points or to integrate instrumentation necessary for process monitoring. LR elbows often find use where smooth flow is a priority.
- Oil & Gas : Carbon steel elbows are crucial in both upstream and downstream sectors of the oil and gas industry. They are used extensively in gathering lines and distribution networks, allowing pipelines to navigate challenging terrain and bypass obstacles. Within oil and gas processing facilities, elbows connect equipment, facilitate flow transitions, and utilize LR variations to optimize flow in critical sections.
- Power Plant : Carbon steel elbows find use in power plants within water supply systems, process lines, or for connecting auxiliary equipment. When space is a concern, SR elbows offer compact solutions for directional changes within the piping layout.
- Industrial Machineries : In the world of industrial machinery, carbon steel elbows are essential components in hydraulic, lubrication, and coolant systems. They change the direction of fluid flow, connect valves, actuators, and other components within hydraulic circuits. LR elbows are often selected to minimize turbulence in hydraulic systems. Elbows also redirect lubrication lines for targeted delivery and allow coolant lines to effectively navigate the complex layouts of various machines
Chemical Composition
| Element | Composition |
|---|---|
| Carbon | 0.30 max |
| Manganese | 0.29 - 1.06 |
| Phosphorus | 0.05 max |
| Sulfur | 0.058 max |
| Silicon | 0.10 min |
| Chromium | 0.40 max |
| Molybdenum | 0.15 max |
| Nickel | 0.40 max |
| Copper | 0.40 max |
| Vanadium | 0.08 max |
