History

2017 The company started supplies of a proprietary gas-tight premium connection UPJ-M, certified in acc. to ISO 13679 CAL IV

2016 Interpipe NTRP started to assemble wheelsets 

2014 Interpipe NTRP begun producing of axels

2013 Interpipe (KLW-brand) became co-organizer of 17th International wheelsets congress and hosted it in Ukraine

2012 Launch of the state-of-the-art steel melting complex Interpipe Steel

2008 Interpipe buys Dneprvtormet, one of the largest metal processing plants in Ukraine

2007 Construction of electric arc furnace Interpipe Steel begins

2006 Company experts develop the Ukrainian premium joint (UPJ) connection

2001 Production of high-strength steel grades begins

1995 Production in accordance with API 5L

1965 Production of the first ERW welded pipe

1957 Start up of OCTG production

1933 Production of railway wheels begins

1895 Production of the first seamless pipe