37812 ⎘
Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling Diescher mills, Stiefel disc piercers, Stiefel rotary piercers Rolling hollow basic material, e.g. Assel mills
Sub-classes:Seamless pipe and method for manufacturing same
#2METHOD AND APPARATUS FOR DETERMINATION OF TWIST ANGLE DURING A ROLLING OPERATION
#3COMPRESSIVE FORMING PROCESSES FOR ENHANCING COLLAPSE RESISTANCE IN METALLIC TUBULAR PRODUCTS
#4Cross-rolling mill with hydraulic roller actuator
#5Incremental rotary rolling mill and method
#6Cross-rolling mill
#7Compressive forming processes for enhancing collapse resistance in metallic tubular products
#8Method for producing seamless metal tube
#9Dual phase stainless steel pipe and manufacturing method thereof
#10Method of producing seamless metal pipe
#11Method of producing seamless metal pipe
#12Austenitic alloy pipe and method for producing the same
#13Process for hot-rolling metallic hollow bodies and corresponding hot-rolling mill
#14Device and method for rolling of pipe blanks
#15METHOD AND DEVICE FOR ROLLING A ROLLING STOCK IN A ROLLING MILL WITH A CROSS-ROLLING MILL
#16Method of making a seamless hot-finished steel pipe, and device for carrying out the method
#17Method for manufacturing seamless steel pipe or tube