A method of joining tubulars includes the step of joining the tubulars by forge welding. The tubular ends that are to be welded together may be shaped into a sloping configuration, such that when the tubular ends are heated during the forge welding process the heated tubular ends deform as a result of thermal expansion into a substantially longitudinally oriented cylindrical shape.
申请公布号
AU2003250093(A1)
申请公布日期
2004.02.02
申请号
AU20030250093
申请日期
2003.07.17
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
PER, HARALD MOE;JOHANNIS, JOSEPHUS DEN BOER;ANTHONY, THOMAS COLE;KLISTHENIS DIMITRIADIS;BJORN HALMRAST;KJELL, MAGNE RABBEN;DJURRE, HANS ZIJSLING
