METHOD OF STRAIGHTENING ELECTRIC WELDED STRAIGHT-SEAMED TUBES

• Main Authors: KOLOMENSKIJ V.K.,SU, RUDENKO A.M.,SU, BIZYUKIN V.N.,SU, KNYAZHINSKIJ Z.O.,SU, SYCHKOV N.M.,SU, KALINUSHKIN P.N.,SU, NOVIKOV N.YA.,SU, SHCHERBACHENKO S.V.,SU
• Format: Patent
• Language: English
• Published: 25.01.1980
• 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; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL