{"id":82,"date":"2025-08-26T15:19:09","date_gmt":"2025-08-26T07:19:09","guid":{"rendered":"https:\/\/hongjingas.com\/index.php\/services\/"},"modified":"2025-10-10T15:50:06","modified_gmt":"2025-10-10T07:50:06","slug":"services","status":"publish","type":"page","link":"https:\/\/hongjingas.com\/?page_id=82","title":{"rendered":"Professional Team"},"content":{"rendered":"\t\t
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Beyond the gas itself\nProviding you with comprehensive solutions for special gases covering purification, analysis and safety management.<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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You'll never be alone when you have a problem, we're always here<\/h5>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Chengdu Industrial Gas-Standard Mixed Gas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Chengdu Industrial Gases\u2014Guarding your production<\/h5>

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Chengdu Hongjin Chemical Co., Ltd. is an enterprise specializing in the production and sales of industrial gases. Our Chengdu industrial gases are indispensable and important substances in your production process and can protect your production.<\/p>

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First, our Chengdu industrial gases are of high purity. The production processes and equipment we use ensure the high purity of Chengdu’s industrial gases, thereby ensuring that there will be no quality problems during your production process. At the same time, our Chengdu industrial gases are also highly efficient and can complete your production tasks in a short time and improve your production efficiency.<\/p>

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Secondly, our Chengdu industrial gases also have a wide range of applications. Our Chengdu industrial gases can be used in many fields such as steel, chemicals, medicine, electronics, aviation, etc. to provide the best guarantee for your production. Whether you are producing steel or pharmaceuticals, our Chengdu Industrial Gases can provide you with quality services.<\/p>

Chengdu industrial gas also has good after-sales service. Our after-sales service team is ready to provide you with technical support and services to ensure that there will be no problems during your production process. Our Chengdu industrial gases also have good environmental performance, which can reduce pollution and protect the environment during your production process.<\/p>

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In short, our Chengdu industrial gases are indispensable and important substances in your production process. Our Chengdu industrial gases feature high purity, high efficiency, wide range of applications and good after-sales service. We believe that our Chengdu industrial gases can provide the best guarantee for your production and make your production smoother and more efficient. Welcome to choose Chengdu industrial gases from Chengdu Hongjin Chemical Co., Ltd., and let us protect your production together.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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What are the causes of explosions in factories and what are the preventive measures?
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Out-of-control reactions, production equipment maintenance, gas leaks, and irregular operation and placement of gas cylinders may cause safety hazards and lead to factory explosions. What are the specific causes of factory explosions and preventive measures?<\/p>\n


The cause of the explosion in the factory<\/p>\n

1. An explosion caused by an out-of-control reaction<\/h5>\n

Some irregular and incorrect operations may cause the gas in the container to become out of control. For example, during a power outage or water outage, the heat of reaction in the container accumulates, and the temperature during the reaction rises sharply, causing the internal pressure of the container to continuously increase, which in turn leads to an explosion accident. If the reaction is intense during the normal process, then when the operator closes the cooling water valve in violation of regulations, the overpressure and ultrahigh temperature under polymerization will promote the rapid circulation of reactants, thereby generating more static electricity, leading to explosion problems. During the investigation, it was found that the cause of some industrial gas explosion accidents was that workers had out-of-control reactions when trying new processes, which led to reactor explosions.<\/p>\n

2. Fire and explosion caused by maintenance of production equipment<\/h5>\n

Industrial gases have relatively complex production equipment, and some dangerous gases will remain on the production pipelines. When workers perform maintenance work, static electricity will be generated due to mechanical friction, which can easily cause fires and lead to explosion accidents. Industrial gas explosions may occur if flammable, explosive, toxic, harmful, or corrosive substances remain in industrial gas equipment and pipelines. Frequent maintenance operations are inseparable from fire. Mistakes occur during operations, or isolation operations are not performed in accordance with relevant standards. Cleaning devices fail to be replaced and organized, as well as some illegal operating behaviors occur.<\/p>\n

3. Gas leakage causes explosion<\/h5>\n

When industrial flammable and explosive gases or toxic and harmful gases leak and mix with air to reach a certain concentration, once they come into contact with an external open flame, a relatively violent explosion accident will inevitably occur. Two conditions are required for a combustion explosion to occur: first, the concentration of the mixture of flammable gas and air reaches the explosion limit, forming an explosive mixed gas; second, an open flame that can ignite the explosive mixed gas. Direct fire sources include: open flames, electric sparks, and indirect fire sources: high temperature, light radiation, and chemical reaction heat.<\/p>\n

4. Gas cylinder explosion<\/h5>\n

If industrial production units fail to perform inspection and management of gas bottles in accordance with regulations, then after gas collision, the introduced gas will react chemically with the gas remaining in the bottle, and an explosion may occur in severe cases. A serious lack of acetone in the filled acetylene cylinder can cause an explosion; overfilling of the cylinder can also cause an explosion. Finally, mixing gas cylinders can cause an explosion.<\/p>\n

How to prevent explosion accidents?<\/h5>\n

1. Industrial enterprises that are prone to produce flammable, explosive, toxic and harmful gases need to expand some safety facilities according to the project to ensure simultaneous design and construction with the main project.<\/p>\n

2. Workers who come into contact with flammable, explosive, toxic and harmful gases must wear anti-static work clothes during the operation and strictly implement the company’s production regulations.<\/p>\n

3. In the production site, there must be warning signs such as “No open flames allowed”. Warehouses storing gas products must be well ventilated.<\/p>\n

4. Install gas detection alarms to prevent gas leaks, fires, explosions and other accidents. However, the accuracy of gas detection alarms should be calibrated every year during use.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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To prevent the explosion of hazardous chemicals, these steps need to be taken<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Nowadays, more and more hazardous chemicals appear in production and life. Hazardous chemicals, that is, dangerous chemicals, refer to chemical substances with explosive, toxic, radioactive and other dangerous properties.<\/p>

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Due to the particularities in each link such as production, transportation, storage and use, hazardous chemical explosion accidents occur frequently. In the face of hazardous chemical explosion accidents, we should know what protective measures are needed and what are the emergency treatment measures for different hazardous chemical accidents.<\/p>

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Emergency treatment measures should be based on emergency plans. Hazardous substances and their storage locations must have emergency plans. In addition, detailed measures must be formulated based on specific types for compressed gases and liquefied gases, flammable solids, self-igniting items and items that are flammable when exposed to moisture, poisonous items, and corrosive items. Even if they are both compressed gases, the properties and measures for different gases are very different.<\/p>

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To prevent the explosion of hazardous chemicals, you need to follow these steps:<\/p>

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\u2460Control storage temperature and humidity according to the nature of hazardous substances;
\u2461Storage accumulation volume control;
\u2462Categorized storage;
\u2463 Control the warehouse structure and consider the possibility of explosion leakage, so that in the event of an accident, the harmful effects can be reduced;
\u2464The warehouse should be equipped with an automatic early warning system and a rapid fire protection system;
\u2465Storage environment (safe distance)
\u2466Learn fire protection knowledge and master escape skills.<\/p>

However, explosions often occur on the order of milliseconds, making it difficult for people to react; if you have time, you should lie down with your back to the source of the explosion; avoid contact with high temperatures and combustion products, smoke poisoning, and common fire prevention measures.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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How to use and place gas cylinders correctly?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Regarding gas cylinders, you can’t be careless anywhere. You should strictly abide by safety regulations and carefully check every point. So how to use and place gas cylinders correctly?<\/p>

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Key points for safety inspection before use of gas cylinders:<\/p>


1. Whether there is corrosion, deformation, wear, or cracks on the surface<\/p>


2. Whether the exterior coloring and warning labels are clearly visible<\/p>


3. Whether the contained gas meets the operating requirements<\/p>


4. Whether the accessories are complete and whether they are leaking, worn or loosely connected<\/p>


5. Whether the periodic inspection period has exceeded<\/p>


6. Are there any grease on the oxygen cylinder and cylinder valve<\/p>


7. The usage status of the gas cylinder (full, in use, empty).<\/p>

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Having trouble with compliance and safety management of gases? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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You need a partner who understands, not just a supplier.<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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Beyond the gas itself Providing you with comprehensive solutions for special gases covering purification, analysis and safety management. You’ll never be alone when you have a problem, we’re always here Chengdu Industrial Gas-Standard Mixed Gas Chengdu Industrial Gases\u2014Guarding your production \u00a0 Chengdu Hongjin Chemical Co., Ltd. is an enterprise specializing in the production and sales […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-82","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/pages\/82","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hongjingas.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=82"}],"version-history":[{"count":80,"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/pages\/82\/revisions"}],"predecessor-version":[{"id":966,"href":"https:\/\/hongjingas.com\/index.php?rest_route=\/wp\/v2\/pages\/82\/revisions\/966"}],"wp:attachment":[{"href":"https:\/\/hongjingas.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=82"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}