- Pressure:High
- Material:Steel
- Use:Industrial Gas
- Place of Origin:CN;SHN
- Model Number:4-5L
- Brand Name:Lishan
- Name:seamless steel gas cylinder
- Diameter:105-150mm
- Gas cylinders height:400-500mm
- Cylinder weight:3-8KG
- Using ambient temperature:-20 to 60 degrees
- Nominal working pressure:15MP
- Hydrostatic test pressure:250Bar
- Nominal volume:4L 5L
- Main material:37Mn
- Color:Customers' Request
Oxygen cylinder is an ideal oxygen supply equipment for hospitals, first aid stations, nursing homes, home care, first aid, personal health care and various hypoxia environments.For patients, the elderly, pregnant women, students, white-collar workers and tourists, tunnel, mountaineers are indispensable helpful friends.
Basic parameters of oxygen cylinder
The standard of air storage capacity of oxygen cylinders is pressure resistance.
The upper pressure limit of a conventional oxygen cylinder is 15Mp (megapascals), which translates to 147 atmospheres.
The test value of withstand voltage was 22.5mp.
The pressure in a conventionally filled cylinder should be about 12 to 15Mp.
The remaining pressure of no less than 0.1-0.2MP should be retained.





Company Information
Linyi Lishan Electromechanical Equipment Co., Ltd. was established in 2009, located in the logistics capital of China -Linyi City, Shandong Province. It is a key enterprise specialized in welding and cutting equipment, high-pressure gas cylinders and valves, and gas regulators. There are more than 10 product series and more than 100 varieties, such as dissolved acetylene cylinders, propane cylinders, cylinder valves, high-pressure valves, gas pipeline valves, gas regulators and other main products. Which are widely used in chemical, hospital metallurgy, hydropower, coal machinery and other industries.
The company has earned ISO9000 certification, UL certification, KGS certification, SNI certification and BV certification. The company’s products are awarded as “Shandong Trustworthy Products” and “Linyi Famous Brand Products”.
