Pipe welding system for the production of a welded round tube from a flat strip of material
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Laser tube welding plant
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Device for the production of welded profile tubes
DE3714259A1
Device for the continuous annealing of pipes
DE3709650A1
Device for rapid, oxide-free cooling of heat-treated pipes
DE3640087A1
Process and device for scale-and tarnish-free annealing of welded pipes in line
DE3602911A1
Apparatus for the rapid cooling of heat-treated tubes
DE3542681A1
Process for the production of drawn high-quality tubes
DE3443760A1
Method for rolling strips made of metallic materials
DE3135665A1
Method and apparatus for the production of very thin-walled tubes from metallic materials with a diameter/wall thickness ratio of 100:1 and above
DE3119128A1
Bendable tube made of metallic materials - preferably for use in silencer systems
DE3108268A1
Process and apparatus for the continuous massive reduction of steel and non-ferrous metal sections in a combined melting and casting line
DE3100143A1
Method for the continuous casting and rolling of metallic workpieces in line
DE3036595A1
Simultaneous continuous casting and rolling of strip and rod - where holding furnace contains two moulds for simultaneous prodn. of strip fed to rolling mill and several rods fed to coilers
DE3034792A1
Continuous seamless tube mfr. - in single prodn. line having melting, casting, machining, drawing and shearing stations
DE3032789A1
Clad strip made by horizontal continuous casting and rolling - where metal strip is made into rectangular box filled with molten metal and then hot:rolled into clad strip
DE3014974A1
Ribbed heat exchanger tubes with smooth ends - mfd. continuously by drawing through a split ribbed and a smooth die
DE3010942A1
Pipe drawing system - with working stroke taking place during carriage return
DE3010941A1
Thin-walled pipe bending machine - applies rolled-in profiles to pipe for subsequent bending
DE3005244A1
Continuous prodn. line for heating pipes with elements and insulation - feeds powdered insulation to extruder via funnel and coil from reel through hole
