Aluminum Alloy Seamless Gas Cylinder is featured for some unique
strong points. Its weight is lighter than general steel cylinder by 40%,
its connatural oxide film equips itself with high anticorrosion
performance, and its no magnetism makes it used in sophisticated
science and electronic equipment.It is mainly used in industry,
medical care and rescue, diving, fire extinctioneverage
dispensing and storage of high purity standard gas.