Industrial News
How to Determine Temperature in Pressure Vessel Process Parameters?

How to Determine Temperature in Pressure Vessel Process Parameters?

1. Operational Temperature: It is the temperature of the working medium as measured by a temperature instrument during the pressure vessel's operation. 2. Design Temperature: Unlike the temperature the internal medium may reach, the design temperature of a pressure vessel refers to the metal temperature of the pressure component under the designated design pressure during normal operation. This value should not be lower than the maximum metal temperature the component may reach. For pressure...

Sep 07, 2020 Industrial News
Defining Pressure in the Process Parameters of a Pressure Vessel

Defining Pressure in the Process Parameters of a Pressure Vessel

In the specifications or standards for various pressure vessels, terms such as working pressure, maximum pressure, and design pressure are frequently encountered. Here are their definitions: (1) Operating Pressure: Operating pressure, also known as working pressure, denotes the pressure at the top of the container during regular process operations, excluding hydrostatic pressure. (2) Maximum Working Pressure: This refers to the highest pressure that the top of the vessel may experience during process...

Aug 31, 2020 Industrial News
What Are the Primary Process Parameters of the Container?

What Are the Primary Process Parameters of the Container?

The technological parameters for pressure vessels are established based on production technology requirements, serving as the primary foundation for pressure vessel design and safe operation. Key technological parameters include pressure, temperature, and the nature of the medium.

Aug 31, 2020 Industrial News
What Steels Are Commonly Utilized in Pressure Vessel Construction?

What Steels Are Commonly Utilized in Pressure Vessel Construction?

(1) Carbon Steel: Carbon steel refers to the iron-carbon alloy containing less than 2.06% carbon. It possesses suitable strength, plasticity, good process performance, and cost-effectiveness, making it widely employed for manufacturing general medium and low-pressure vessels. Commonly used low carbon steels include the Q235 series (Q235A•F, Q235A, Q235B, and Q235C) and Q245R, which is a type of boiler steel. Q245R exhibits similar performance to high-quality carbon steel with lower sulfur content,...

Aug 24, 2020 Industrial News
Optimizing Steel Selection for Pressure Vessels

Optimizing Steel Selection for Pressure Vessels

The choice of steel for manufacturing pressure vessels plays a pivotal role in ensuring the vessel's performance and reliability under varying operating conditions. Factors such as temperature, pressure, and media characteristics must be carefully considered to align with the specific requirements of the pressure vessel. Additionally, the selected steel should facilitate efficient processing and uphold stringent quality assurance standards. In the specific selection process, a holistic approach...

Aug 17, 2020 Industrial News
Ensuring Pressure Vessel Equipment Integrity: Standards and Indicators

Ensuring Pressure Vessel Equipment Integrity: Standards and Indicators

Understanding the standard for pressure vessel integrity is paramount to ensuring safe and reliable industrial operations. This concise guide outlines the key indicators, covering normal operation, performance, and equipment quality. By adhering to these standards, industries can guarantee the integrity of their pressure vessels, fostering a secure working environment. 1. Normal Operation and Performance   Operational indexes align with design requirements, ensuring the container meets production...

Aug 10, 2020 Industrial News
Key Guidelines for Ensuring Safe Operation of Pressure Vessels

Key Guidelines for Ensuring Safe Operation of Pressure Vessels

The safe operation of pressure vessels is of paramount importance to uphold workplace safety standards. Adhering to comprehensive guidelines is essential to mitigate potential risks and maintain a secure working environment. Here are detailed guidelines to ensure the safe operation of pressure vessels:   1. Temperature and Pressure Limits   Strictly adhere to specified temperature and pressure limits to prevent the vessel from operating beyond its designated parameters. Exercise caution...

Aug 03, 2020 Industrial News
Special Equipment Management for Containers

Special Equipment Management for Containers

The management of containers as special equipment is subject to specific conditions outlined in the "Regulations for the Safety Technical Supervision of Fixed Pressure Vessels." These regulations categorize pressure vessels as special equipment when they meet the following three crucial conditions:   1. Maximum Working Pressure   Requirement: The maximum working pressure must be equal to or greater than 0.1MPa.   2. Pressure-Volume Product   Requirement: The product...

Jul 30, 2020 Industrial News
Why Is Heat Exchanger Repair and Maintenance Essential?

Why Is Heat Exchanger Repair and Maintenance Essential?

In the realms of oil refining and chemical production, the operation of heat exchangers is paramount. These essential components play a crucial role in facilitating heat transfer, but over time, they face challenges that necessitate meticulous repair and maintenance.   One of the primary issues arises from the nature of the fluids circulating through the heat exchanger. Many of these fluids carry coke and other deposits, some of which can be corrosive. As a result, an inevitable consequence...

Jul 22, 2020 Industrial News