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WO2015128282A1

WO2015128282A1 - Verfahren zur herstellung von

WO2015128282A1 PCT/EP2015/053707 EP2015053707W WO2015128282A1 WO 2015128282 A1 WO2015128282 A1 WO 2015128282A1 EP 2015053707 W EP2015053707 W EP 2015053707W WO 2015128282 A1 WO2015128282 A1 WO 2015128282A1 Authority WO WIPO (PCT) Prior art keywords max pipe tube characterized wall thickness Prior art date 2014-02-25 Application numberWO2015128282A1 - Verfahren zur herstellung von WO2015128282A1 PCT/EP2015/053707 EP2015053707W WO2015128282A1 WO 2015128282 A1 WO2015128282 A1 WO 2015128282A1 EP 2015053707 W EP2015053707 W EP 2015053707W WO 2015128282 A1 WO2015128282 A1 WO 2015128282A1 Authority WO WIPO (PCT) Prior art keywords max pipe tube characterized wall thickness Prior art date 2014-02-25 Application numberWO2015128282A1 - Method for producing hot-rolledThe invention relates to a method for producing hot-rolled seamless pipes (1) from transformable steel,in particular for pipelines for deep-water applications.The pipe ends (3) are hot-upsetted in order to achieve a thickened wall portion after a final rolling process of the pipes (1).The aim of the invention is to produce pipes with excellent fatigue,corrosion,and welding properties.

Cited by 4Publish Year 2015Author Tanja Schmidt,Ferid GercekogluWO2015128282A1 - Verfahren zur herstellung von

WO2015128282A1 PCT/EP2015/053707 EP2015053707W WO2015128282A1 WO 2015128282 A1 WO2015128282 A1 WO 2015128282A1 EP 2015053707 W EP2015053707 W EP 2015053707W WO 2015128282 A1 WO2015128282 A1 WO 2015128282A1 Authority WO WIPO (PCT) Prior art keywords max pipe tube characterized wall thickness Prior art date 2014-02-25 Application numberCited by 2Publish Year 2015Author Tanja Schmidt,Ferid Gercekoglu12NextWO2015128282A1 - Method for producing hot-rolledThe invention relates to a method for producing hot-rolled seamless pipes (1) from transformable steel,in particular for pipelines for deep-water applications.The pipe ends (3) are hot-upsetted in order to achieve a thickened wall portion after a final rolling process of the pipes (1).The aim of the invention is to produce pipes with excellent fatigue,corrosion,and welding properties.12NextWO2015128282A1 - Method for producing hot-rolledThe invention relates to a method for producing hot-rolled seamless pipes (1) from transformable steel,in particular for pipelines for deep-water applications.The pipe ends (3) are hot-upsetted in order to achieve a thickened wall portion after a final rolling process of the pipes (1).The aim of the invention is to produce pipes with excellent fatigue,corrosion,and welding properties.

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