PA PB PD PE PH PJ PG PF PC Messer Group GmbH Gahlingspfad 31, 47803 Krefeld, Germany Phone +49 2151 7811-162, Fax +49 2151 7811- 598 www.messergroup.com welding-technology @ messergroup.com Messer offers shielding gases for all welding applications: Ferroline Shielding gases for unalloyed and low-alloyed steels Inoxline Shielding gases for high-alloyed steels Aluline Shielding gases for aluminum and non-ferrous metals Lasline Gases for laser welding and cutting Formiergas Root protection for high and low-alloyed steels As of 10/2014 | © Messer Group GmbH Different positioning of the wire electrode is recommended depending on the welding task. Key: PA flat position PB horizontal vertical position PC horizontal position PD horizontal overhead position PE overhead position PF vertical up position PG vertical down position PH pipe position for welding upwards (formerly PF) PJ pipe position for welding downwards (formerly PG) Welding positions according to DIN EN ISO 6947 pipe rotation pipe rotation pipe rotation pipe fixed pipe fixed pipe fixed J-L045 pipe fixed inclined position welding downwards H-L045 pipe fixed inclined position welding upwards pipe fixed pipe fixed pipe fixed pipe fixed b u t t w e l d s fll e t w e l d s 6G downhill 6G uphill 5F downhill 5F uphill 3F uphill 5G uphill 3G uphill 4G 4F 4F 2G 2G 2F 1G 1G 2F 2FR 1FR 5G downhill 3G downhill 3F downhill Welding positions according to AWS 3.0 ASME Section IX 1F