We have just finished fabrication project of cylindrical shell length up to 28 meters
for a large horizontal storage tank.
This work of shell fabrication has main challenges of thin wall thickness, large diameter and big outer
shape of ellipse, but we have succeeded in meeting customer requirements of strict straightness
and shell deformation controlled.
All 13 equal rolled cylinders have been joined to form a large cylindrical shell,
so their rolling accuracy have a direct impact on overall quality.
With Italy FACCIN 3-rolls rolling machine and mature fabrication,
our final quality has won high customer satisfaction.