Method and arrangement for heating extended steel products
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United States of America Patent
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N/A
Issued Date -
Jul 9, 2009
app pub date -
Oct 27, 2005
filing date -
Oct 29, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method and apparatus for heating extended steel products, such as pipes, tape, or wire products or rods following working such as rolling or extrusion, to a heat treatment temperature, normally to approximately 50 to 900 degrees Celsius. The heating takes place as a result of the product being fed through a burner that has a central through channel into which the product is fed. Fuel and oxidant are supplied through channels that are outside of the central channel and are supplied at such a rate that the combustion of the fuel takes place in front of an outlet opening of the burner head of the burner.
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