Threaded flange (also called screwed flange) is a critical component in ASME B16.5 piping systems, designed for non-welded pipe connections in industrial applications.
As a professional threaded flange manufacturer, Senrui Pipe Fittings supplies high-quality ASME B16.5 threaded flange, including NPT threaded flange, BSP threaded flange, and BSPT threaded flange for global pipeline projects.
Compared with welded flange types, threaded flange provides a faster installation method without welding operation, making it suitable for maintenance systems, small diameter pipelines, and hazardous environments where welding is restricted.
In industrial piping systems, threaded flange is widely used when welding is not feasible or not recommended. It is commonly applied in:
Because of its threaded connection design, threaded flange allows direct assembly between pipe and flange without welding, reducing installation time and field work complexity.
ASME B16.5 threaded flange follows strict dimensional and pressure-temperature rating standards. It is available in multiple pressure classes including:
These pressure classes make threaded flange suitable for both low and high-pressure industrial piping systems depending on design requirements.
Threaded flange connection is defined by internal thread types, including:
These thread standards ensure compatibility between piping systems across different regions and engineering standards.
Threaded flange is manufactured in different material grades to meet industrial requirements:
Forged threaded flange is widely used in high-performance piping systems due to better mechanical strength and pressure resistance.
Cast threaded flange is used in general industrial applications where extreme pressure conditions are not required.
In most ASME B16.5 applications, forged threaded flange is the preferred choice for oil & gas and petrochemical projects.
Threaded flange plays an important role in piping engineering because it provides:
Because of these advantages, threaded flange is widely specified in industrial piping design documents and engineering procurement systems.
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For technical specifications, dimensions, or quotation of threaded flange products, please contact:
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Senrui Pipe Fittings provides global supply of ASME B16.5 threaded flange with stable quality and engineering-grade manufacturing standards.
