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Hot Metal Ladle
The ladles are of completely welded design and reinforced by two stiffener rings with special reinforcement in the area of the trunnions (similar to AISE-Standard No. 9). Ladle shell and Bottom plate are furnished with deOilsing holes so that humidity and Oils generated during drying of the new lining may escape.
Type : Oval Bottom, pelican type
Capacity : 5 - 300 Tons
Specific gravity of hot metal : 6.9 ton / m3
Shell and bottom plates : SA 516
Trunnion Pin : Carbon steel forging
Trunnion block :Carbon steel casting
Inspection method : Non destructive test
The deOilsing holes dia 10 mm shall be placed on a grid with approx. 400 mm distance. The forged trunnion pins are welded into the trunnion ring and into the ladle shell.
These ladle feet are welded to the ladle bottom to permit placing on ground floor. A tilting device is provided at the ladle bottom which is designed so that the tilting hook to the crane can be engaged and/or disengaged without manual help.
The ladle is equipped with one bayonet for fixing the porous plugs as well as the piping installation to the porous plugs.
All welds of ladle shell and bottom are full penetration welds with back gauged roots.
All welds of the Ladle are 100 % magnaflux-tested (MT).
In addition all full penetration welds are 100 % ultrasonic-tested (UT).
X-Ray testing has to be done on welds