Best Yongan
best cylinders
Create wealth, achieve employees
contribute to society
Best Yongan
best cylinders
Create wealth, achieve employees
contribute to society
About Shandong Yongan
Set up research and development production in one of the specialized cylinder manufacturing enterprises. We are willing to work with the global gas industry, seeking sincere cooperation for common development, harmony, and a win-win outcome, to create a better future!
Established on July 21th 1999
Total existing staff
Participate in the formulation of 3 national gas cylinders and 1 valve industry standards
Invention and utility model patents
Application areas
Fire and rescue
Used to store fire fighting gases, such as carbon dioxide cylinders for electrical equipment fire fighting. Provide compressed air for air breathing apparatus to ensure the safety of rescue workers breathing in dangerous environments. Gas supply for gas detection equipment for special occasions.
Application areas
Beverage and food industry
Carbonated beverages: Used in the production, storage and supply of carbon dioxide gas for carbonated beverages.
Application areas
Industrial welding | cutting
Gas storage and transportation: Used to store and transport industrial gases such as oxygen, nitrogen, argon, hydrogen, carbon dioxide, etc. Welding and cutting: Used in welding and cutting operations to provide gases such as acetylene, oxygen, etc.
Application areas
Research and laboratory use
Experimental gases: Used for the storage and supply of various experimental gases in scientific research and laboratories. High purity gas: Used for the storage and supply of high purity gas to meet the needs of laboratories and scientific research.
Application areas
Medical treatment
For the storage and supply of medical gases, such as oxygen, nitrous oxide, etc., for use in hospitals, clinics and emergency places. Respirators and anesthesia equipment: Used to provide the required gas in medical respirators and anesthesia equipment.
Application areas
Energy field
Compressed Natural Gas (CNG) : Used to store and transport compressed natural gas, it is widely used in vehicle fuel systems. Liquefied Petroleum gas (LPG) : Used to store and transport liquefied petroleum gas for domestic and industrial fuel applications.
Application areas
Chip and other high-tech industries
It can store high-purity nitrogen, argon, etc., to provide protective gas for chip manufacturing and prevent oxidation. It is also used for plasma generation and other links in semiconductor processes to ensure the smooth progress of high-precision manufacturing processes, which plays an important role in improving product quality and production efficiency.
Main products
To provide customers with assured products
Seamless cylinder
Made of high strength steel,
no weld, suitable for high pressure gas storage and
transportation, such as oxygen, nitrogen, etc
High strength and durability/no welds, reduced risk of leakage/can withstand high pressure
Welded gas cylinder
Manufactured by welding process
Suitable for medium and low pressure gas storage and transportation
More mature manufacturing process/various capacity specifications/better sealing
Low temperature insulated gas cylinder
Stainless steel material with welded structure and insulation layer for low temperature liquefied gas storage, such as liquid oxygen, liquid nitrogen.
Advanced welding technology/economical and practical/wide application field
Non-refillable cylinders
No longer filled after a single use,
is commonly used in portable devices and small applications
Disposable use, less security risks/small size, easy to carry and temporary use/disposable, reduce maintenance costs
News Center
Learn about the latest developments in Yongan
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How Much Do You Know About Gas Cylinders? Key Points for Safe Use and Management
15 Apr,2025
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Gas Cylinders: An Essential Part of Modern Life
07 Apr,2025
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29 Mar,2025
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The Gas Cylinder: A Vital Component in Modern Society
28 Mar,2025
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The Critical Role of Gas Cylinders in Modern Industry
27 Mar,2025
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Shandong Yongan Special Equipment Co., Ltd.: Your Trusted Manufacturer of High-Quality Gas Cylinders
21 Mar,2025
Win-win hand in hand, choose to trust Shandong Yongan