About Us

About Flowell | Flow Measurement Product Manufacturer

Flowell Corporation is a manufacturer of precision flow measurement products built for demanding industrial environments. We started in July 1993 and have grown steadily since then. Our first customer still buys our products today.

We support customers nationwide and internationally with consistent machining, documented deliverables, and responsive support. At Flowell, you get quality you can measure, backed by a fully automated plant and CNC machining processes designed to hold tight tolerances.

What we deliver (beyond the part)

  • Certified Dimensional Drawings for approvals and documentation
  • Orifice Bore Calculations for flow measurement applications
  • Consistent machining accuracy using CNC-based manufacturing

Our products meet these industry guidelines and tolerance levels:Flowell Corporation flow measurement manufacturing

  • ASME B16.48 Steel Line Blanks
  • ASME/ANSI B16.36 Orifice Flanges
  • AGA Report No. 3
  • ANSI B16.5
    (ASME B16.5 overview)

Flow measurement products we manufacture include:

Need something that is not off-the-shelf? Our team also supports machining and custom work when a project calls for special dimensions, materials, or turnaround requirements. Learn more about Custom Machine Work.

Next step: If you are sizing a project or need help selecting a configuration, start here: Sizing. For pricing, drawings, or lead times, use our Contact page.

About Flowell FAQs

Do you provide certified drawings and calculations?
Yes. Flowell can provide Certified Dimensional Drawings and Orifice Bore Calculations when requested, depending on the product and application.
What industries do you support?
We support industrial flow measurement needs across oil and gas, midstream operations, process industries, and other applications where accuracy and documentation matter.
Can you help me choose the right flow measurement product?
Yes. If you are unsure what to order, start with our Sizing page, then send your specs through Contact.
Do you handle custom machining requests?
Yes. If your project needs non-standard dimensions, materials, or special requirements, review Custom Machine Work and send details through our Contact page.

Flowell – Quality you can measure.