| 摘要 |
PROBLEM TO BE SOLVED: To provide a large-sized high-pressure gas container excellent in corrosion resistance, and a manufacturing method of the container.SOLUTION: A high-pressure gas container 1 enabling filling of anticorrosive high-purity gas includes a metal liner 2 having a content volume of 400-2000 L. On the inner surface of the liner 2, an electroless nickel plating layer is formed. Consequently, even when the high-pressure gas container 1 is filled with anticorrosive high-purity gas, occurrence of corrosion can be prevented, and also the purity of filled anticorrosive gas can be maintained at high level.SELECTED DRAWING: Figure 1 |
