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Carbon Steel Forged Union

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Carbon Steel Forged Union

Achieve robust, maintainable connections in your industrial piping systems with EBY Fasteners’ Carbon Steel Forged Union. Experience the superior strength and leak-proof reliability that comes from their forged construction. Our union is meticulously manufactured to meet industry standards, ensuring compatibility and dependable performance
Discover the ideal solution for your piping needs within our extensive selection of Carbon Steel Forged Union. Choose from various sizes, pressure ratings, connection types (threaded or socket-weld), and carbon steel grades. Whether you require union for standard applications, high-pressure systems, or harsh environments, EBY Fasteners has your solution
Simplify equipment integration, streamline maintenance procedures, and enhance the reliability of your industrial systems with EBY Fasteners’ Carbon Steel Forged Union. We understand the importance of quality components for efficient piping operations
Simplify equipment integration, streamline maintenance procedures, and enhance the reliability of your industrial systems with EBY Fasteners’ Carbon Steel Forged Union. We understand the importance of quality components for efficient piping operations
  • Materials and Standards : The inclusion of several ASTM and API standards highlights the adaptability of carbon steel union. These versatile components can be manufactured to meet various requirements across industries
  • Carbon Steel : Provides a solid foundation, offering a good balance of strength, weldability, and affordability. Careful grade selection is crucial for optimizing performance within your system
  • ASTM A105 : This cornerstone standard ensures quality and reliability for general-purpose piping applications. Union meeting A105 is a dependable choice for many systems
  • ASTM A350 LF2 : When low temperatures are a concern, union forged from this grade is essential. They are designed to resist brittleness in cold environments, whether that's harsh climates or cryogenic processes
  • ASTM A53 & A106 : Focusing on seamless pipe, these standards may not apply directly to the union but are important for your overall system. Matching union materials to your pipe standards minimizes compatibility issues and promotes reliable performance
  • API 5 L: Crucial in the oil and gas sector, these grades address high-pressure pipelines. The numbers (X42, X46, etc.) indicate increasing yield strength. Choosing a union meeting API 5L standards ensures its suitability for your pipeline's specific pressure demands
  • The Importance of Selection : Selecting the right materials and grades is essential for safe and efficient piping systems. Your chosen union must withstand internal pressures, handle operating temperatures, and be compatible with any fluids it carries. Understanding these system-specific demands allows you to choose the perfect carbon steel forged union for your application
  • Parameters : This collection of specifications establishes the key features of the union. Understanding these features is essential to ensure the chosen union matches your piping system's specific requirements and will perform as needed
  • Materials and Standards : A variety of ASTM and API standards are referenced, highlighting the adaptability of carbon steel forged union. They can be manufactured from a range of steel grades to suit various applications. Options like A105 provide a strong foundation for general use, while A350 LF2 caters to cold environments, and API 5L standards address the high pressures often found in oil and gas pipelines
  • Size : The size range (1/8" to 4" NB) indicates this union is intended for smaller to medium-sized piping systems. Matching the union's size to your piping is crucial for a secure and leak-proof connection
  • Class (Pressure Rating) : Classes like 2000 LBS, 3000 LBS, and so on denote the union's maximum safe working pressure. It's essential to select a union with a pressure rating exceeding the highest pressures your system will experience
  • Type :
    • Threaded : This union is standardized thread profiles (NPT, BSP, BSPT) and are well-suited for systems where future disassembly or adjustments might be required
    • Socket-Weld (S/W) & Screwed (SCRD) : These provide a permanent, high-pressure seal but limit the potential for easy disassembly
  • Form & Dimensions : The designation "threaded union" aligns with standards like ASME B16.11. This ensures consistent dimensions and compatibility with standard threaded pipes. Predictable sizing and thread profiles simplify installation and guarantee a secure fit within your system
  • Easy Disassembly : Carbon steel forged union is designed to create a secure yet easily detachable connection between two sections of pipe. This facilitates maintenance procedures, equipment replacement, or system modifications without complex cutting or re-welding
  • Superior Forged Strength : Their forged construction gives this union an advantage in strength and durability compared to union produced using other methods. This increased toughness minimizes the risk of leaks and makes them ideal for demanding industrial settings
  • Adaptable Carbon Steel : This common material provides a balance of strength, weldability, and affordability. By selecting the right carbon steel grade, you can optimize the union's properties to match your system's temperatures and handle potential corrosive elements
  • Standardized for Compatibility : Manufactured to adhere to standards like ASME B16.11, this union offers dimensional consistency. This guarantees a proper fit and easy integration with your existing piping network and other standardized components
  • Choice of Connections : Carbon steel forged union frequently come in both threaded and socket-weld varieties. Threaded options allow for simpler disassembly, while socket-weld provides a permanent, reliable seal for critical lines or smaller diameter applications
  • Wide Pressure Range : Available in different pressure classes, this union ensures you'll find a perfect match for your system's specific operating pressures. This proper selection guarantees safe and dependable operation under the demands of your application
  • Refinery & Petrochemical : Within refineries and petrochemical plants, carbon steel forged union plays a crucial role in maintaining and connecting process equipment. They enable the integration and removal of pumps, valves, filters, and other components along process lines.
  • Chemical : The chemical processing industry relies on carbon steel forged union to streamline equipment integration and maintenance within complex piping networks. Similar to their use in refineries, union allows for the connection and disconnection of pumps, valves, and filters. Furthermore, they enable the sectionalization of process lines, simplifying maintenance procedures or the isolation of specific parts of the system
  • Oil & Gas : Carbon steel forged union find wide use in the oil and gas industry for both upstream (extraction and processing) and downstream (transportation and refining) operations. They are essential for pipeline maintenance, allowing for the efficient repair or replacement of pipeline sections. Additionally, union is crucial for connecting and disconnecting critical processing equipment such as pumps, separators, and other specialized machinery
  • Power Plant : Carbon steel forged union finds use in power generation facilities, often within water supply lines and auxiliary process systems. They provide detachable connections, simplifying the integration of equipment and allowing for the isolation of specific sections for maintenance purposes. Within less critical process lines, forged union ensures secure connections that can be easily disassembled for maintenance or repairs
  • Industrial Machineries : In applications with industrial machinery, carbon steel forged union is essential components within hydraulic, lubrication, and coolant systems. Within hydraulic systems, they enable rapid disconnect of pumps, valves, cylinders, and other components for maintenance or replacement. They play a similar role in lubrication and coolant lines, ensuring machinery components can be easily serviced, minimizing downtime

Chemical Composition

ElementComposition
Carbon0.35% maximum
Silicon0.35% maximum
ManganeseIncrease 0.06% for each reduce of 0.01 of Carbon content, up to the maximum 1.35%
Copper, Nickel, Niobium and MolybdenumSum content shall not exceed 1.00%
Niobium + MolybdenumShall not exceed 0.32%