HOT ROLLED COILS
It is a mill process which involves rolling the steel at a high temperature, which is above the steel’s recrystallisation temperature.
Cold rolled coil
Cold rolled sheet is produced by processing hot rolled strip through a cold rolling process followed by annealing and/or temper rolling. This process will produce steel with thinner gauges, closer dimensional tolerances and a wider range of uncoated surface finishes.
Tear drop Coils
Often used in the manufacturing of staircases, the embossed teardrop pattern gives it excellent anti-slip properties, irrespective of whether the environment is dry, greasy or damp. Moreover, the pattern is almost indestructible