2026-04-09Views：
Gas tank and pressure pipe are short for two kinds of equipment. If you buy back a simple pressure vessel, you do not need special equipment installation qualification, free of record. However, the accessory box (pressure gauge and safety valve) of the gas tank is of strong inspection type. The general pressure gauge is tested once every six months, and the safety valve is tested once a year.
If you are engaged in the pressure pipeline industry, you must have special equipment installation qualification. Nominally, it can be said that it is a pipeline that receives internal pressure or external pressure of the storage tank. Whether it is storing air, nitrogen, steam, oxygen, etc., the pressure pipeline is a part of the pipeline. Pressure piping consists of pipe flanges, bolted connections, gaskets, valves, other components or assemblies of pressure parts and supports. This pipe cannot be ignored as long as it plays a role in use.
Many users do not understand that the gas tank is installed and used by themselves after buying it back. In fact, the installation is very simple. As long as the company has technicians, the operation can be basically completed by looking at the photos after installation. The difficulty lies in the lack of installation qualification, installation qualification must be approved by the relevant units, in line with the requirements to issue a certificate.
Because the pipeline installation is still more dangerous, especially the high-pressure pipeline, can not be operated casually. I hope you must confirm clearly when purchasing and installing gas storage tanks, and cannot blindly install and purchase.
The following industries have a large demand for air compressors, and Granklin water-lubricated single-screw air compressors can meet the core needs of these industries by virtue of their oil-free, clean, and stable characteristics: 1. Manufacturing (such as Mechanical processing, automobile manufacturing) The manufacturing industry is the air compressor
Air compressor this little expert, really very remarkable! How many kilograms of pressure can it hit? In fact, it depends entirely on the type and specifications of the air compressor. In general, the pressure range of the air compressor is between 7 and 13kg, which is a relatively common low-pressure air.
Micro oil air compressor may have an impact on drugs. In the pharmaceutical industry, the requirements for air quality are very strict, and any pollution may affect the quality and safety of medicines. The lubricating oil used in the micro-oil air compressor may volatilize into the compressed air, from
The cold dryer should usually be installed after the air storage tank. This configuration has significant advantages in industrial applications. The specific analysis is as follows: Pretreatment of compressed air 1. the core role of the front of the air storage tank The compressed air discharged from the screw air compressor has high temperature, high water content, and exists
The difference between single screw and twin screw is mainly reflected in the structure, transmission capacity, synchronization, production cost, stability and application occasions. The following is a detailed comparative analysis: structural form: single screw: contains only one screw
Permanent magnet air compressor is a kind of air compressor driven by permanent magnet motor, which has the advantages of high efficiency, energy saving and stability. In the market, there are many brands that provide permanent magnet air compressor products, and each brand has its own characteristics and advantages. For the Shanghai Granklin set
The core difference between micro-oil and oil-free air compressors and the technical advantages of Glanklin water lubricated screw air compressors In the industrial and medical fields, the selection of air compressors should be strictly distinguished according to the quality requirements of gas consumption. Micro-oil air compressor and oil-free air compressor in the compression principle, output gas
The drainage frequency of the air compressor tank mainly depends on several key factors. The following are specific analysis and recommendations: Frequency of use: If the air compressor is used more frequently, the water and pollutants accumulated in the air tank will also Relatively more. In this kind of situation
Nitrogen does six main things in a semiconductor factory. When the protective gas prevents the oxidation of materials, when the purging gas cleans the equipment and pipelines, when the carrier gas helps other gases transport, when the ambient gas maintains a clean positive pressure, when the protective umbrella is packaged and tested, and when welding, the solder is prevented from oxidizing.
The main reasons for the use of compressed air in the fermentation process are as follows: Oxygen supply: During aerobic fermentation, microorganisms need oxygen to maintain their life activities and metabolic processes. By passing compressed air, the dissolved oxygen content in the fermentation broth can be increased, full.
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