We make it easy to get the right flange—with the right specs—every time. One of the key pieces of that puzzle? Accurate weights and dimensions.

Why Flange Weights and Dimensions Matter

Whether you’re engineering a pipeline, pricing freight, or just making sure your equipment will fit, having the right dimensional data and weight is non-negotiable. Here’s why:

  • Engineering Fit: You need to know OD, ID, thickness, bolt circle, and bolt hole size to ensure proper fit with pipe and equipment.
  • Load Calculations: For piping stress analysis, support design, or rigging needs, exact flange weight matters.
  • Shipping & Handling: Knowing the weight upfront avoids surprises in freight costs and lifting requirements.
  • Standard Compliance: Dimensions have to match ASME, ANSI, DIN, or other standards—or your project could stall.

What We Offer

We provide quick access to flange weights and dimensions for:

  • Blind flanges
  • Weld neck flanges
  • Slip-on flanges
  • Lap joint & socket weld flanges
  • Custom machined flanges

Available in sizes from ½” to 60″ and pressure classes from 150# to 2500#.

Data You Can Use

For each flange type, we list:

  • Outside Diameter (OD)
  • Raised Face Diameter (RF)
  • Thickness / Height
  • Bolt Circle Diameter (BCD)
  • Number & Size of Bolt Holes
  • Approximate Weight (in lbs/kg)

All info is based on the latest industry standards and verified for real-world use.

Need a Dim or Weight Fast?

Contact us directly with the size and class you’re working with. We’ll get you what you need—fast and accurate.

Build With Confidence

No guesswork. No digging through outdated PDFs. Just the exact weights and dimensions you need to spec, source, and install your flanges with confidence.