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26 Apr,2024

The sealing form and internal structure of the gas storage tank

A gas storage tank is a device specifically used for storing gas. To some extent, gas storage tanks are commonly used for storing and transporting gas. During operation, they can be classified into low-pressure gas storage tanks, high-pressure gas storage tanks, medium-pressure gas storage tanks, and high-pressure gas storage tanks based on their pressure tolerance.

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26 Apr,2024

Advantages and Applications of Stainless Steel Pipe Non-Standard Containers

In industries such as chemicals, food, and pharmaceuticals, the requirements for containers are extremely strict. They must not only meet basic requirements such as corrosion resistance and high-temperature resistance but also specific process needs. Therefore, stainless steel tubular non-standard containers have been widely used in these industries due to their unique performance and customizability.

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26 Apr,2024

Precautions and Classification of Chemical Storage Tanks

Among the many types of storage tanks, chemical storage tanks are very common and widely used. During the usage process, they are mainly used in the chemical industry. If we categorize chemical storage tanks, they can be divided into three types: metal, non-metal, and metal-nonmetal composite.

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The function and usage of small gas storage tanks

The main functions of a small air storage tank during operation include oil removal, cooling, buffering, and water removal. When air passes through the small air storage tank, the high-speed airflow strikes the walls of the tank, causing convergence, which rapidly decreases the temperature inside the product.

2024/04

How to apply for a usage certificate for pressure vessels

According to TSG R0004-2009 "Safety Technical Supervision Regulations for Fixed Pressure Vessels", Article 6.1 states that "the user unit of the pressure vessel shall, before or within 30 days after the pressure vessel is put into use, handle the usage registration procedures for each unit as required at the local special equipment safety supervision agency or authorized department. The placement of the registration mark should comply with relevant regulations."

2024/04

How to correctly choose a distribution cylinder

The steam separator is the main auxiliary equipment of the boiler, used to distribute the steam generated during the operation of the boiler to various pipelines. The steam separator is a pressure-bearing device and belongs to the category of pressure vessels. The main function of the steam separator is to distribute steam, so there are multiple valve seats on the steam separator connected to the main steam valve and distribution valves of the boiler, allowing the steam in the separator to be distributed to various required locations.

2024/04

How to identify whether a gas storage tank is a simple pressure vessel?

Simple pressure vessels that meet the following conditions do not need to go through the usage registration procedures. Simple pressure vessels within the recommended service life do not need to undergo regular inspections according to the 'Regulations on Regular Inspection of Pressure Vessels'. However, the manufacturing unit should provide the user with a product qualification certificate, user manual, completion drawings (copies), and a manufacturing supervision inspection certificate issued by the supervision and inspection agency.

2024/04

Under what circumstances is post-weld heat treatment required for pressure vessel welding?

Heat treatment is used to achieve the required mechanical properties of steel or welded joints. In particular, after hot rolling or hot pressing of steel plates, the organization or performance in the supplied state is destroyed; or by using electroslag welding (BSW) or high energy line welding, the grain size of the weld is coarsened, which can be eliminated through post-weld normalizing treatment.

2024/04

What is the lifespan of a pressure vessel?

The design service life of pressure vessels is not necessarily equal to the actual service life. Here, I believe everyone can easily understand that the design service life is given under normal or ideal conditions, but the actual service life in reality can be affected by various factors.

2024/04

What are the common classifications of pressure vessels?

The use is fixed and cannot be moved. There are many types of working media, most of which are toxic, flammable, explosive, and corrosive chemical substances. Such as horizontal storage tanks, spherical storage tanks, heat exchangers, dryers, separators, reactors, synthesis towers, shell-and-tube waste heat boilers, medical oxygen chambers, etc.

2024/04

Hebei Guangrun Heavy Industry Machinery Co., Ltd.

Tel:+86-15801113888
E-mail:hbgrzgjx@163.com
Address: west side of TengQian Road, Niujin Zhuang Township, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province

Guangrun Heavy Machinery

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