LINER FOR PRESSURE VESSEL AND PROCESS FOR FABRICATING SAME

摘要

A pressure vessel liner 1 comprises a tubular trunk 2, and head plates 3, 4 for closing opposite end openings of the trunk 2. Provided inside the trunk 2 is a reinforcing member 5 integral with the trunk 2 and extending longitudinally of the trunk 2 for dividing the interior of the trunk 2 into a plurality of spaces. The two head plates 3, 4 are joined respectively to opposite ends of the reinforcing member 5. The pressure vessel liner 1 has an enhanced pressure resistant strength against longitudinal forces.