METHOD FOR MAKING CONTAINER FOR PRESSURIZED FLUID AND CONTAINER MADE BY SUCH METHOD

摘要

FIELD: manufacture of containers for storing pressurized fluids. ^ SUBSTANCE: container includes circular wall, base and upper portion. Method comprises steps of making tubular blank of circular wall and also blanks of base and upper portion; making of metal at least blank of circular wall that is made by hydraulic shaping; then securing base and upper portion to ready circular wall. ^ EFFECT: possibility for making containers with different shape of circular wall, lowered expenses for making container. ^ 21 cl, 8 dwg