Page 3 of Pressure Vessel News

Submerged Arc Welding in Pressure Vessel Manufacturing

Pressure vessel plays an extremely crucial role In industrial production,. Whether it is reactors in chemical production or boilers and storage tanks in the energy sector, the safe operation of pressure vessels is directly related to production efficiency, product quality, and personnel safety. Welding technology, as the core process in the manufacturing of pressure vessels, is of paramount importance in terms of both quality and efficiency. Among various welding methods, submerged arc welding (SAW),...

Aug 12, 2025 Industrial News

A Guide to Steel Selection in Pressure Vessel Design

In industrial production, pressure vessels are indispensable key equipment in many process flows. They are widely used in various fields such as chemical, petrochemical, pharmaceutical, food processing, and energy industries for the storage, reaction, and transportation of various media, including gases, liquids, and mixtures. The design and manufacture of these vessels must meet strict safety standards, as they often operate under high pressure and high-temperature conditions. A failure could lead...

Aug 08, 2025 Industrial News

Core Components of Multi-Media Filters

In the context of increasingly scarce water resources, the development of water treatment technologies has become particularly important. Multi-media filters, as efficient and reliable water treatment devices, are widely used in various water treatment scenarios, providing clean water for both daily life and industrial production. This article will delve into the core components of multi-media filters to help readers better understand this vital water treatment technology. Filter Vessel: The "Container"...

Aug 01, 2025 Industrial News

Gasket for Shell and Tube Heat Exchangers: The Key to Sealing

In industrial production, shell and tube heat exchangers are vital devices for heat exchange. They are widely used in numerous fields such as petroleum, chemical engineering, chemical fiber, coal mining, power generation, and metallurgy, tasked with transferring heat from one fluid to another. Among these components, the gasket, as one of the key parts of the heat exchanger, plays an extremely important role. It not only prevents leakage between different media inside the heat exchanger but also...

Jul 21, 2025 Industrial News

Iron & Manganese Removal Filters: Making Water Clearer

Water is the source of life. Whether in daily life or industrial production, clean and safe water is essential. However, in many regions of China, groundwater contains high levels of iron and manganese, which poses significant challenges to both domestic and industrial water use. To address this issue, iron and manganese removal filters have been developed. These devices effectively remove iron and manganese ions from water through physical, chemical, and other methods, thereby improving water quality...

Jul 09, 2025 Industrial News

Storage Tanks Installation and Maintenance

In industrial production, storage tanks play a crucial role as key equipment for storing and transporting various liquids. Whether it's food, pharmaceuticals, or chemical raw materials, the safety and reliability of storage tanks directly impact the safety and efficiency of production processes. Therefore, understanding the installation procedures and the importance of regular inspections is essential for ensuring production safety and the long-term stable operation of the equipment. This article...

Jul 01, 2025 Industrial News

Filter Layers vs. Backwashing Frequency in Shallow Sand Filters

In the field of water treatment, shallow sand filters are widely used filtration devices whose performance and operational efficiency are influenced by numerous factors. Among these factors, the relationship between the number of filter layers and backwashing frequency is particularly critical. This paper will delve into the impact of the number of filter layers on the backwashing frequency of shallow sand filters and explore how to optimize this choice based on different application scenarios,...

Jun 23, 2025 Industrial News

How to Maintain Your Fermentation Tanks?

In the field of biological fermentation, fermentation tanks are core equipment. Their normal operation is crucial for production efficiency and product quality. To ensure that fermentation tanks can work stably in the long term, it is necessary to be familiar with the working principles of the equipment, the structure and performance of each component, as well as the functions of pipelines and valves. However, the maintenance and care of the fermentation tank are equally indispensable. Careful maintenance...

May 24, 2025 Industrial News

Storage Tank Instrumentation Settings & Safety Regulations

In the fluid industry, storage tanks are widely used as storage devices. Whether for petroleum, natural gas, chemical products, or liquefied gases, tanks play an indispensable role. To ensure the safe and efficient operation of storage tanks, instruments must be used to measure key parameters such as liquid level, temperature, density, and pressure. These instruments not only help accurately calculate the volume and mass inventory of stored liquids but also enable the control of inlet and outlet...

May 15, 2025 Industrial News

Common Defects in Design & Manufacture of Pressure Vessel

Pressure vessels are critical equipment widely used in industries such as chemical engineering, petroleum, natural gas, and nuclear power. Their primary function is to withstand and store substances under extreme conditions, such as high pressure, low pressure, or high temperatures. Any defects occurring in the design, manufacture, inspection, or use of pressure vessels can have a significant impact on the equipment's safety and reliability. Therefore, it is essential to strictly adhere to standards...

May 09, 2025 Industrial News

Fire and Explosion Risks in Crude Oil Storage Tanks

Crude oil storage tanks are vital components in the oil transportation and storage process, serving the crucial function of storing crude oil and ensuring a stable energy supply. However, due to the highly flammable and volatile nature of crude oil, fire and explosion risks are among the primary safety hazards during its storage. Therefore, understanding these risks of crude oil storage tanks and implementing effective control measures is essential to safeguarding personnel, protecting the environment,...

Apr 30, 2025 Industrial News

How to Choose Pressure Gauges for Pressure Vessels

Pressure gauges are instruments used to measure the pressure of the medium inside containers or pipelines. They are critical components in the operation of pressure vessels, as they accurately monitor pressure changes, preventing overpressure or underpressure, and ensuring the safety and reliability of the equipment. Pressure gauges are widely used across various industrial sectors, including oil, chemical, metallurgy, and power industries, where they play an essential role in ensuring the proper...

Apr 14, 2025 Industrial News