Forum Technical Discussions      Re: WARTSILA AB FINLAND Posted by: Kåre Johansson , E-mail: Address, on November 27, 2008 at 08:28 : In Reply to: WARTSILA AB FINLAND posted by : carlos , E-mail: Address, on November 26, 2008 at 16:05 : ----------- Start Original Message ----------- : Hello, for a ship gas pressure vessel reparation, we are very interesting if any one known a equivalent steel specified originally as: : RAEX 34 SLT : It seems that this specification is related with FINLAND standards. : These pressure vessels was bult by WARTSILA AB FINLAND. : This pressure vessel was built on 1985 and the design was made in 1982 or 1983. : Thanks in advance ------------ End Original Message ------------ You are correct in this being a Finnish steel. Produced by Rautaruukki (now Ruukki) http://www.ruukki.com/www/corporate.nsf?OpenDatabase&lang=1 RAEX is still one of their trade names. I am not sure about the exact designation you gave but 34S was classed as NV4-4 (low temperature carbon pressure vessel steel). I suggest you contact them via their home page to verify the other letters. Regards Kåre Johansson Follow Ups: Post a Followup: Name: E-Mail: Subject: Comments: ----------- Start Original Message ----------- : : Hello, for a ship gas pressure vessel reparation, we are very interesting if any one known a equivalent steel specified originally as: : : RAEX 34 SLT : : It seems that this specification is related with FINLAND standards. : : These pressure vessels was bult by WARTSILA AB FINLAND. : : This pressure vessel was built on 1985 and the design was made in 1982 or 1983. : : Thanks in advance : You are correct in this being a Finnish steel. Produced by Rautaruukki (now Ruukki) http://www.ruukki.com/www/corporate.nsf?OpenDatabase&lang=1 RAEX is still one of their trade names. I am not sure about the exact designation you gave but 34S was classed as NV4-4 (low temperature carbon pressure vessel steel). I suggest you contact them via their home page to verify the other letters. : Regards : Kåre Johansson ------------ End Original Message ------------ Optional Link URL: Example: "http://www....html". Alternative write "http://www.ndt.net/wshop/attach/filename.htm" if you transfered a filename.htm via FTP Page Title: is important! Optional Image URL: http://www....gif Attention! Please click the button only once. This may take a moment to process Forum Technical Discussions Help