Carbon Steel Flanges

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North Star supplies a complete range of carbon steel flanges to meet the demands of industrial, commercial, and pipeline applications. We stock a wide variety of flange types, sizes, grades, and schedules to ensure you have the right components when you need them.

Our inventory includes slip-on, weld neck, blind, threaded, and socket weld flanges, available in multiple ANSI pressure classes. Built for strength and reliability, our carbon steel flanges are suitable for everything from standard service to high-pressure, high-temperature environments.

If you require a specific size, grade, or schedule beyond our stock, North Star’s extensive supplier network allows us to source exactly what you need—quickly and efficiently.

With dependable availability, quality materials, and fast turnaround times, North Star is your trusted source for carbon steel flanges—no matter the specification.