SAET INDUCTION
Introduction
The in-line bright annealing process is mainly used with stainless steel, duplex, super-duplex and titanium pipes for various applications such as petrochemical, furniture, automotive, food and beverage.
Induction heating applied to this process reduces start-up times to a minimum .
It permits a power density higher than the conventional furnaces. With a consequent reduction of the heating section, the solubilisation of chromium carbides is reduced as well, leading to an increased resistance to corrosion.
To achieve brightness and hardness required by the annealing process, non-recycled pure hydrogen gas at a low rate is used for a perfect cleaning of tube surface in safety condition.
The outgoing hydrogen is burned to prevent gas dispersion in the environment.
Oil and Gas
Tube and Pipe
Food and Beverage
SAET PRODUCTS
Turn-key protective gas induction annealing furnaces for coiled tubular products.
The whole process is performed in protective atmosphere both inside and outside the tube.
The induction heating can be performed in two separate sections with temperature control after each section.
Maximum operating temperature is 1250°C.
– Compact design
– High efficiency
– Fast process
– Precise process
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