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DD134623A1
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Device for forming round packages of staff body products
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IT1036623B
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Mandrel holder for tube rolling mill - using action of electromagnet s on ferromagnetic fluid during hot high press. rolling
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GB1463639A
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Burring head for longitudinal inner burr cutting in welded tubes
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IT1029069B
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Welded tube inner burr burring head - has spring loaded pivotal cutting tool body held from tube surface as base withdrawn from tube
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GB1409687A
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Method of producing tubes from sheet metal blanks on a tube welding machine
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CA1020413A
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Method of producing tubes from sheet metal blanks on mill
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GB1416829A
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Apparatus for producing welded pipes from semi-cylindrical blanks
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GB1346125A
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Treatment of a longitudinal flash on the inside of a welded tube
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GB1310484A
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Manipulator for rolled stock
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GB1318633A
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Cold rolling mill for tubes
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