Flange Weights - Complete Reference Guide

Flange weights are critical specifications for piping system design, weight calculations, and transportation planning. Knowing the exact weight of different flange types and sizes is essential for engineers, designers, and procurement professionals working with industrial piping systems.

Our comprehensive flange weight resources cover all major standards including ANSI B16.5, ASME B16.47, and DIN specifications. Whether you're working with weld neck, slip-on, blind, or socket weld flanges, accurate weight data ensures proper support design and safe handling procedures.

Different materials significantly impact flange weights - carbon steel, stainless steel, and alloy steel flanges of the same size can vary considerably in weight. Pressure classes from 150# to 2500# also affect the overall mass due to varying thickness requirements.

Browse our detailed flange weight charts, calculators, and reference materials below to find the exact specifications you need for your project. All data is sourced from industry standards and verified for accuracy to support your engineering and design decisions.