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Radiographic article testing device
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Flow-line for welding pieces manufacturing
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Unit for welding open frames
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Method for fastening tubes in tube plates
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Method for expanding pipes in tube plates
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Workpiece transferring unit
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Device for stacking cylindrical piece products in container
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Line for applying spiral fins to pipes
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Method and apparatus for rolling out tubes in tube wall openings of heat exchanger
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Positioner
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Method for fastening tubes in tube plates of shell-and-tube heat exchangers
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Device for taking of service lines to mobile welding apparatus
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Box-like piece turner for welding
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Method of testing welded cylindrical vessels for corrosion resistance in elevated-pressure environments
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Ars working spherical parts
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A method for cooling lamination tools
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Method of local heating of metallic products
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Method of fastening tubes in tube plates of heat exchangers with u-shaped tubes
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Automatic unit for manufacture of corona-forming electrodes
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Flux-feeding apparatus for automatic welding
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