Mannesmann Stainless Tubes and Gemaco have come to a partnership agreement to serve the fertilizer/urea industry better and faster. A huge selection of seamless pipes in DMV 29.7 (UNS S32906) – the high alloy duplex (austenitic ferritic) grade – will be kept in stock by Gemaco. This will allow us to guarantee fast delivery times in case if this material is required for an urgent project.