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Custom Solutions, Unrivaled Capabilities

As the industry leader in specialty flanges, our commitment to engineering has made us a trusted partner worldwide. When you choose Carlson Company, you're choosing innovation, reliability, and a partner dedicated to shaping the future of machining and drilling.

With a legacy spanning seven decades, our specialization extends to machining and drilling a comprehensive range of flanges, including TEMA, ASME, blind, rings, weld necks, slip-ons, tube sheets, and discs. No project is too complex for our team—with sizes reaching up to 162” O.D. and 132” height capacity, and weighing up to 50,000 pounds.

Surpassing Industry Standards

With a global footprint, we’re proud to serve industries worldwide, bringing precision and reliability to your operations. Our legacy of quality and adherence to international standards make us the preferred choice for those who seek excellence without compromise.

Our excellence is reflected in our adherence to crucial industry standards across all sizes and pressure ratings. We deliver flanges that meet and often surpass the following industry benchmarks:

  • ASME B16.5: Setting the standard for pipe flanges, we ensure compliance with ASME B16.5 to guarantee reliable and precise connections.
  • ASME B16.47 SER A & SER B (26”-60”): We extend our manufacturing to larger diameters, meeting the stringent requirements of ASME B16.47 SER A & SER B for enhanced performance.
  • MSS SP-44: As advocates for quality and safety, we adhere to MSS SP-44 standards, ensuring that our flanges meet the highest industry specifications.
  • API 605: Our precision and durability extend to API 605 standards, providing flanges that withstand the most demanding applications.
  • NACE 103: For projects requiring resistance to corrosion in harsh environments, we deliver flanges compliant with NACE 103 standards.
  • NACE 175: Our dedication to quality and durability extends further with compliance to NACE 175 standards, ensuring that our flanges meet the specific needs of corrosive applications.
  • AWWA-C207: We recognize the importance of meeting water industry standards and proudly manufactures flanges in accordance with AWWA-C207 requirements.
  • AWWA-C228: For stainless steel pipe flange joints in water services, we comply with AWWA-C228 standards to ensure reliability and safety.
  • EN1092-1: For projects adhering to European standards, we deliver flanges that meet the specifications outlined in EN1092-1.

 

Our Services at a Glance

Our legacy of over half a century in the industry isn’t just a testament to our history; it's a commitment to providing unparalleled services. Our comprehensive range of services is crafted to meet the unique demands of machining specialty alloys and navigating the complexities of hard-to-find steel grades.

  • Machining and drilling excellence: Carlson Company is your go-to partner for all specialty machining needs. From small- to large-diameter flanges and blinds, our machining and drilling services are executed with precision, ensuring the highest standards of quality and reliability.
  • ASME B16.5 fabrication expertise: For quick turnaround requirements, we specialize in the fabrication of ASME B16.5 pipe flanges and flanged fittings. This service extends from NPS ½ through NPS 24, addressing needs when items aren’t readily available on the shelf or due to specific material grade requirements.
  • Large-diameter ASME 16.47 fabrication: We excel in the fabrication of large-diameter ASME 16.47 pipe flanges and flanged fittings. Covering NPS 60 through NPS 60 Series A (MSS SP-44), Series B (API 605), and AWWA specifications, our capabilities are expansive and designed to meet the most challenging project requirements.
  • High-speed turning, drilling, and milling: We bring high-speed precision to every project, offering turning and milling services for large-diameter steel components and assemblies weighing up to 50,000 lbs. Our state-of-the-art equipment ensures efficiency without compromising on quality.
  • Quick quoting and fast lead times: Our commitment to deadlines is unwavering, just like our dedication to work. Rely on our quick quoting process, providing you with accurate estimates in less than 24 hours. Our fast lead times are a result of robust relationships with forging suppliers across North America, ensuring a streamlined and efficient production process.

View Our Products

Blind Flange

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Slip-On Flange

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Studding Outlet Flange

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Ring Flange

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Long Weld Neck Flange

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Nozzles

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Weld Neck Flange

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Socket Weld Flange

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Lap Joint Flange

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Threaded Flange

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TEMA Flange

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Specialty Flanges

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Start Your Next Project

Your success is our priority, and our products and services are crafted to optimize your operations with enhanced efficiency, performance, and precision. Reach out to our team today to turn your vision into a reality.

Carlson Company is part of Riverbend Industries, an owner-investor supporting the U.S. manufacturing sector and related industries. Riverbend seeks to support its companies’ unique cultures while fostering an environment of entrepreneurship.

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