Process for producing internally plated pipes

• Main Authors: MANFRED KELLER, INGO VON HAGEN, WILFRIED SCHMIDT, ROLF KUMMERLING, THEODOR SCHMITZ
• Format: Patent
• Language: English
• Published: 03.07.1998
• Edition: 6
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING