Corten B channel steel

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The Straightening of Corten B channel steel



To straighten out the bend and shape of Corten B channel steel in rolling, cold, transport, etc., to make the shape correct and straight by straightening so that meet the Corten B channel steel quality requirements. There are some reasons to impact the straighten of Corten B channel steel.

Effect of straightening equipment on quality of Corten B channel steel. Corten B channel steel straightening generally use 7-roll to 11-roll roller straightening machine. Small Corten B channel steel using more rolls straightening machine; The roller straightening quality is good, and the roller straightening for large Corten B channel steel is complicated, so it is often used in seven-roll straightener.

Effect of straightening technology on quality of Corten B channel steel. Because the Corten B channel steel is an asymmetrical rolled piece, the temperature is low in the thinner part of the waist, and the temperature in the thicker part of the leg is high, which results in the upward bending of the leg during cooling. In order to straighten the Corten B channel steel, first of all, the cooling of the Corten B channel steel should be controlled well, and the temperature difference and bending degree should be reduced. In addition, the cooling of the left and right sides should be uniform, and the lateral bending should be reduced, and the local hard bending should be reduced at the same time.

Katalor has professional Corten B channel steel team to solve your any queations. So if you have any need in Corten B channel steel, please contact us freely. We can supply Corten B channel steel with good quality, best service and low price. Welcome to contact us and we wil reply you as soon as possible.


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