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Dive into the world of pressure vessel description with collection of informative blogs. Explore the intricacies of design, manufacturing, and applications for a wide range of pressure vessels, from industrial boilers to high-pressure reactors.
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Before a pressure vessel ever goes into service, it must prove its integrity. One of the most critical steps in this process is hydrostatic testing—a time-tested method for ensuring that a vessel can safely handle its intended pressure load.

Cold heat exchangers, also known as condensers, are essential components in refrigeration and air conditioning systems. They transfer heat from a refrigerant to a cooling medium, typically air or water, to condense the refrigerant vapor into a liquid state.

Steam Heat Exchanger - Indirect Heater is used to heat the well effluent after it flows out of the well and prior to the separating process. This type of heat exchanger is also called a direct heating furnace which allows it to heat up...

If the S-Stamp is the finish line, the Authorized Inspector (AI) is the gatekeeper holding the stopwatch. Before that stamp ever touches a boiler, inspectors are verifying far more than weld quality or paperwork completeness. They’re answering one critical question:

An S-Stamp is a certification mark issued by the National Board of Boiler and Pressure Vessel Inspectors (NBBPVI). It signifies that a manufacturer is authorized to build and stamp power boilers, which are pressure vessels designed to generate steam for various applications, such as...

Learn the key differences between ASME Section I and Section IV boilers, including pressure limits, inspection requirements, and why choosing the right code matters for safety and compliance.

In a horizontal three-phase separator with an overflow weir, fluid enters the vessel through an inlet and immediately hits an inlet diverter. The sudden impact and change of direction helps to release the gas by breaking the surface tension of the liquid.

Heat exchangers are used to transfer heat from one medium to another. These media may be a gas, liquid, or a combination of both. The media may be separated by a solid wall to prevent mixing or may be in direct contact.

Learn how heating boilers unintentionally cross into ASME Section I power boiler classification, what inspectors look for, and how to avoid costly compliance surprises.

A scraped surface heat exchanger consists of a cylindrical shell with a rotating shaft inside. The shaft is fitted with blades or scrapers that continuously scrape the inner surface of the shell. This scraping action prevents the formation of product buildup on the heat...

ASME® Section VIII, Division 1 provides the foundational framework for designing, constructing, and inspecting pressure vessels.

Shell and tube heat exchangers are one of the most common types of heat exchangers used in various industries, including oil and gas, chemical processing, power generation, and HVAC systems. They are versatile and reliable, capable of handling a wide range of fluids and...

API 650 and API 653 are two of the most common standards associated with aboveground storage tanks. Because both are connected to API storage tanks, they are sometimes confused with each other.

The ASME® BPVC specifies a range of materials that are suitable for use in pressure vessels and boilers. These materials are often listed in the ASME® Boiler and Pressure Vessel Code, Section II, Part A, and other relevant standards
Browse Through Our Vessel Information Database Below
Dive into the world of pressure vessel description with collection of informative blogs. Explore the intricacies of design, manufacturing, and applications for a wide range of pressure vessels, from industrial boilers to high-pressure reactors. Gain valuable insights into safety regulations, maintenance best practices, and the latest advancements in pressure vessel technology. Whether you’re an industry professional, a student, or simply curious about these critical components, our blog section offers a wealth of knowledge and resources.
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- See All Articles
- API Tanks
- ASME
- Boiler
- Dehydration Unit
- Fabrication
- Heat Exchangers
- Piping
- Production Drawings
- Repair and Alteration
- Separators
- Skid-Mounted
- Stamps
- Training Videos
- Vessel Knowledge
- Back
- Shell and Tube Heat Exchangers
- Air-Cooled Heat Exchangers
- Compact Heat Exchangers
- Other Heat Exchangers
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- Sand Separators
- Three Phase Separators
- Two Phase Separators
- Gas Separator
- Magnetic Separators
- Liquid Separators
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- Joint Review
- U Stamp
- UM Stamp
- PP Stamp
- S Stamp
- U2 Stamp
- H Stamp

Plate and frame heat exchangers are a type of heat exchanger that uses a series of corrugated plates to transfer heat between two fluids. The plates are stacked together, forming narrow channels through which the fluids flow. This design allows for a large heat...

Magnetic separators utilize magnetic forces to separate magnetic materials from non-magnetic materials. They are widely used in various industries, including mining, recycling, and food processing. Magnetic separators are a valuable tool for separating materials based on their magnetic properties. By understanding the principles of...

ASME boiler codes can sound intimidating, especially if you’re not an engineer by trade. The good news? You don’t need to memorize the Code to understand the basics.

Microchannel heat exchangers are a type of heat exchanger with channels that have characteristic dimensions in the micrometer range. These tiny channels offer significant advantages in terms of heat transfer efficiency and compact design. In a microchannel heat exchanger, the two fluids flow through...

Depending on the specific application and the vapor-liquid mixture being separated, two-phase vessels can be oriented vertically or horizontally. In their simplest form, they are an empty tank that are used to reduce the velocity of a fluid on entry, thus allowing the liquid...

Glycol dehydrators, also known as gas dehydrators or TEG units, are used to remove water vapor from natural gas. The process of dehydration is important for two reasons.

The difference between the U designation and the UM designation is related to size. However, this is not the only difference between the two. UM designated pressure vessels are not required to undergo the same inspection regimen as the larger, U stamped pressure vessels.

Certification is a pinnacle achievement for fabrication shops, signifying a commitment to excellence and adherence to rigorous quality standards. This distinction sets certified shops apart from those lacking formal documentation, solidifying their reputation for producing world-class products.

Stringent regulations on air pollution are being implemented globally, urging companies to adopt necessary measures. Gas scrubbers are legally mandated in industries where employees are exposed to potentially contaminated gases, making them a widely employed method for pollution control.

Steam Heat Exchanger - Indirect Heater is used to heat the well effluent after it flows out of the well and prior to the separating process. This type of heat exchanger is also called a direct heating furnace which allows it to heat up...

The PP-Stamp is a certification mark issued by the National Board of Boiler and Pressure Vessel Inspectors (NBBPVI). It signifies that a manufacturer is authorized to weld, fit, manufacture, and install piping and components that attach to external piping used for power boilers and...

ASME® Section VIII, Division 1 provides the foundational framework for designing, constructing, and inspecting pressure vessels.

Radiographic Testing (RT) is a powerful NDE technique widely used in the manufacturing of pressure vessels and boilers. It involves the use of ionizing radiation to penetrate the material and create an image of internal features.

Glycol dehydration processes utilize glycol solvents to remove water from wet natural gas to meet pipeline quality specifications or condition the gas for condensate liquids removal.
