Mannesmann DMV Stainless Deutschland GmbHBliedinghauser Str.21 42859 Remscheid Allemagne +49 21 91 895 0 dmv-stainless.com Profil Produits Prendre contact À propos de Mannesmann Tubes et tuyaux sans soudure en acier inoxydable Tubes et tuyaux sans soudure en alliage de nickel Note: Cet...
It was back in 1885 that the German brothers Reinhard and Max Mannesmann invented a rolling process for the production of seamless steel tubes. Today their spirit of innovation and excellence is kept alive at Salzgitter Mannesmann Stainless Tubes, which is now drawing on this unique history to ...
Austenitic stainless steel or steel alloys usually have favorable corrosion properties and are easier to work than ferritic steels. Since the austenitic structure is primarily stabilized through nickel, such steels are usually alloyed with more than 7% nickel; see for example DIN 17 440, the December...
the maximum value of which is preferably selected such that the material section at the bottom of the groove is greater than the product of the smallest section of a common portion of the tubes with which the first and second tubular elements are associated, and the efficiency of the joint ...
Salzgitter sells MannesmannThe Mannesmann Stainless Tubes Group (MST), a subsidiary of Salzgitter AG, is being sold to the Italian company Cogne Acciai Speciali for a price of 135 million euros, Salzgitter announced on Tuesday. The transaction is still subject to the approval of the authorities....
Then, an average deformation speed having a condition shown by the equation is set to be <=1.3sec<-1> and the billet is pierce-rolled by a Mannesmann piercer. Thus, stainless steel seamless tubes are obtained with the high yield.SHIMIZU TETSUOTAKADA ISAOOKA HIROSHI...
the maximum value of which is preferably selected such that the material section at the bottom of the groove is greater than the product of the smallest section of a common portion of this or these tubes, and the efficiency of the joint under tension; the term “common portion of a tube”...
Then, an average deformation speed having a condition shown by the equation is set to be <=1.3sec<-1> and the billet is pierce-rolled by a Mannesmann piercer. Thus, stainless steel seamless tubes are obtained with the high yield.SHIMIZU TETSUOTAKADA ISAOOKA HIROSHI...