Electric heat trace systems are essential in various industries to maintain the temperature of pipes, tanks, or equipment. They prevent the freezing of liquids or ensure materials remain at optimal flowable conditions, especially in cold environments. Below is a detailed explanation of the main components that make up an electric heat trace system. 1. Heating […]
Components of an Electric Heat Trace System Read More »
In industrial manufacturing, one term that frequently comes up is “thermal shock.” While it may sound technical, the concept is quite straightforward: thermal shock refers to the repeated exposure of materials or components to rapid temperature changes—hot and cold cycles—to assess their thermal fatigue resistance and long-term durability. 🔍 A Common Yet Destructive Phenomenon Thermal
What Is Thermal Shock? Understanding Its Impact on Industrial Materials Read More »
In the petroleum and petrochemical industry, storage tanks are critical infrastructure for holding crude oil, refined products, and various liquid chemicals. Accurate tank measurement is vital to ensure fair trade, optimize inventory management, comply with regulations, and maintain safe operations. This article outlines the significance of tank calibration and inspection, the primary measurement methods, and
In chemical process industries, instrumentation failures can lead to production downtime, safety incidents, and increased maintenance costs. This article outlines best practices for preventing such failures through proper selection, installation, maintenance, calibration, environmental protection, and digital monitoring. 1. Instrument Selection and Installation Guidelines 1.1 Match the Process Conditions Select materials compatible with media characteristics such
How to Prevent Instrumentation Failures in Chemical Plants Read More »
Nitrogen blanketing is a protective technique widely used in industries such as chemical manufacturing, oil & gas, pharmaceuticals, and food processing. It involves the controlled introduction of nitrogen gas into a storage tank to maintain a slight positive pressure, providing multiple safety and quality benefits. 🔍 1. Key Functions of Nitrogen Blanketing 1.1 Prevent Oxidation
Nitrogen Blanketing for Storage Tanks: Principles, Benefits, and Applications Read More »
1. Basic Principle Vortex flow meters operate based on the Kármán Vortex Street principle. When a fluid flows past a bluff body (called a vortex shedder), alternating vortices are formed downstream, and the frequency of these vortices is proportional to the fluid velocity. 2. Instrument Coefficient (K Factor) The K factor, or instrument constant, indicates
Common Interview and Exam Questions on Vortex Flow Meters Read More »
In modern industrial environments, instrumentation devices are frequently exposed to complex electromagnetic conditions. Radiated electromagnetic immunity, a key component of electromagnetic compatibility (EMC), refers to a device’s ability to operate correctly in the presence of external electromagnetic radiation. Ensuring strong immunity is essential for the stable and reliable performance of instruments under such conditions. 1.
What Is Radiated Electromagnetic Immunity in Instrumentation Equipment? Read More »
In industrial pipeline systems—especially within chemical plants—selecting the right type of valve is critical to ensuring process safety, efficiency, and maintainability. Among the most commonly used are gate valves and globe valves, each with distinct structural features, sealing mechanisms, and application scenarios. This article provides an in-depth comparison to assist engineers, procurement professionals, and operators
Gate Valve vs Globe Valve in Chemical Plants: A Comprehensive Selection Guide Read More »
Glass tube level gauges are widely used in industrial liquid level monitoring due to their simplicity, visibility, and low cost. However, their use is not suitable in all conditions. This article outlines the specific working conditions where glass tube level gauges are not recommended, and provides safer or more suitable alternatives for each case. 1.
When Not to Use Glass Tube Level Gauges: Application Limitations and Safer Alternatives Read More »
Advanced control techniques have gained significant traction in the industrial sector, a fact that is widely recognized. However, the underlying reasons for their widespread adoption remain a topic of debate. While many believe that algorithms and models are the primary drivers of advanced control’s success, this article presents an alternative perspective. In single-variable control scenarios,
Why Advanced Control is Prevalent in Industrial Applications: Engineering Insights Read More »
