What is the ISO Standard for Pressure Vessels?

An industrial pressure vessel system with complex piping and equipment is in a processing plant.

[ez-toc] Understanding ISO and Its Role in Pressure Vessel Standards Pressure vessels are critical components in a wide range of industries—energy, chemical processing, oil and gas, manufacturing, and more. Because they store and transport pressurized gases and liquids, the consequences of design or fabrication failure can be catastrophic. That’s why global standards are so essential. […]

Sizing a Pressure Vessel: A Comprehensive Guide

Welder performing argon welding on carbon steel

[ez-toc] Introduction to how do you size a pressure vessel Sizing a pressure vessel is a critical task in engineering and manufacturing processes across various industries. Whether you’re involved in the petrochemical, pharmaceutical, or manufacturing sector, understanding how to size a pressure vessel is essential for ensuring safety, efficiency, and compliance with industry standards. In […]

Determining the Minimum Thickness for a Pressure Vessel

thin pressure vessel

[ez-toc] The minimum thickness of a pressure vessel is determined by factors such as internal pressure, material strength, temperature, corrosion allowance, and design codes like the ASME Boiler and Pressure Vessel Code. Engineers use methods like Barlow’s formula and Finite Element Analysis (FEA) to ensure safety and compliance. Regular maintenance, inspection, and adherence to standards […]

Understanding Steel Pressure Vessels

pressure vessels

[ez-toc] Introduction to Steel Pressure Vessels A steel pressure vessel is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure. In essence, it acts as a guardian, capable of withstanding extreme pressure while maintaining safety and integrity. Furthermore, it’s a testament to human ingenuity, crafted to precision, […]

Understanding External Pressure Vessels

Pressure Vessel

[ez-toc] Introduction to External Pressure Vessels An external pressure vessel, at its core, is a robust container designed to hold gases or liquids at a pressure substantially different from the ambient environment. In other words, think of it as a stalwart guardian, capable of withstanding the rigors of industrial demands, ensuring safety, and maintaining integrity […]

Understanding the Composition of Pressure Vessels

pressure vessels

[ez-toc] Introduction to Pressure Vessel Manufacturing What does a pressure vessel consist of? It’s a question we hear often, and the answer is as complex as the design itself. In essence, a pressure vessel is more than just a container; rather, it’s an intricately designed system, carefully engineered to withstand extreme pressures and temperatures. Specifically, […]

Understanding Air Compressors as Pressure Vessels

air compressor

[ez-toc] Introduction to Air Compressors and Pressure Vessels A pressure vessel, in its simplest definition, is a container designed to hold gases or liquids at a pressure significantly different from the external environment. This definition encompasses a wide range of equipment, including, but not limited to, air compressors that play a critical role in countless […]

What is the Definition of a Simple Pressure Vessel?

Technical illustration of an industrial piping system with the text “Simple Pressure Vessels Essential Guide” and the Red River logo.

[ez-toc] Understanding Simple Pressure Vessels Industry standards define a simple pressure vessel as a welded vessel subject to internal pressure greater than 0.5 bar, designed to contain air or nitrogen, and not intended for exposure to flame. According to the European Pressure Equipment Directive (PED), simple pressure vessels are characterized by their cylindrical shape with […]

Types of Pressure Vessel

pressure vessels

[ez-toc] Introduction to Custom Pressure Vessels A pressure vessel, in its simplest form, is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure. They are a fundamental part of modern life, unseen yet integral to numerous industries. From the oxygen tanks that allow deep-sea divers to explore […]

What is a Pressure Vessel Also Known As? Common Industry Terms Explained

Stainless steel pressure vessels and piping inside a modern industrial manufacturing plant.

[ez-toc] Understanding Pressure Vessel Terminology A pressure vessel, at its core, is any container designed to hold gases or liquids at a pressure that is substantially different from the ambient pressure. The American Society of Mechanical Engineers (ASME) defines pressure vessels as containers for containing pressure, either internal or external, that typically exceeds 15 psig. […]