Guide to Flanges
November 6, 2025
In this introduction to flanges, we’ll cover what flanges are, how they’re made, and the different ways they connect piping
Our blog is designed to help you make confident and informed decisions when selecting flanges for your project. Our Team of engineers and subject matter experts specialize in AWWA, ANIS/ASME, DIN, and more. We work extensively in custom machined parts and projects that demand top grade parts. Whether you work in waterworks, industrial processing, energy, or manufacturing, our articles provide practical guidance written by real subject matter experts backed by API International.
In this introduction to flanges, we’ll cover what flanges are, how they’re made, and the different ways they connect piping
Flanges play an essential role in connecting pipes, valves, pumps, and other piping equipment in a way that allows disassembly
Pipe flanges are made to be able to withstand extreme conditions and provide long-term service. Yet in practice, these parts
Flanges are critical components in many piping systems, they provide a secure way to join pipes, valves, pumps, and other
Flanges you select for your piping system must match the pipe material, size, pressure class, facing type, and service conditions
The material selected for a flange encompasses several key factors, including performance, reliability, and longevity. The choice of flange material
Flanges are fundamental components in piping, pressure vessels, and countless mechanical systems. They join pipes, valves, pumps, and equipment into
A pipe flange is a standardized, round or square rim-type element commonly used to connect pipes, valves, or equipment with bolts
