Learn about Flanges for Piping
Projectmaterials December 18, 2018 10 Comments
In piping applications, a flange is used to join a pipe with other equipment (another pipe, a valve, or a pump). Pipe flanges may be
Category: What are Flanges?
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The 13 Types of Flanges for Piping Explained
Projectmaterials September 20, 2017 26 Comments
Which are the most common types of flanges used in piping? How do they look like? The key types of flanges are the welding neck,
Materials for Pipe Flanges (ASTM)
Projectmaterials September 20, 2017 5 Comments
The most common materials for pipe flanges (forged grades) are: ASTM A105 (carbon steel high temperature to match A53/A106/API 5L pipes), A350 Grades LF1/2/3 (carbon
Flange Pressure Rating Explained (and Charts)
Projectmaterials September 20, 2017 9 Comments
What means ANSI flange pressure rating? How to select the right flange rating? The term “flange rating” (or class) refers to the maximum pressure (in psi or
RF, FF, RTJ Flange Face and Finish
Projectmaterials September 20, 2017 9 Comments
The flange face is the surface area that hosts the gasket. The 6 available types of flange face are flat (FF), raised (RF), ring joint (RTJ),
Flange Isolation Kit for Cathodic Protection
Projectmaterials September 20, 2017 3 Comments
A flange isolation kit protects a flanged joint from the corrosion from static currents (by preventing a metal-to-metal contact among flanges, stud bolts, and gaskets). A
Spectacle Blind, Flange Spade, Ring Spacer (ASME B16.48)
Projectmaterials September 20, 2017 5 Comments
Spectacle blind, flange spade, and ring spacer are forged products used to blind pipelines (temporarily or permanently). These devices are cost-effective alternatives to isolation valves. A
Orifice Flange Explained (ASME B16.36)
Projectmaterials September 20, 2017 No Comments
An Orifice Flange is used in combination with orifice meters to measure the flow rate of oil, gas and other liquids conveyed by the pipeline. Orifice
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