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Did you say special ?

Beneath the appearance of a classic product, hides a very special tube.

Made in grade 4130 (1.7220) and delivered in quenched + tempered (+QT) condition, this round tube with an internal octagonal shape is distinguished by extremely tight tolerances and final control by eddy current.

By adding the classic quality inspections with traction, skin and core hardness, magnetic particle inspection and penetrant inspection, we ensure flawless quality to our customer who, without a doubt, will use this tube in high performance applications !

https://www.osbornmetals.com/