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GB522088A
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Improvements in or relating to pipe-wrapping machines
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GB512391A
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Improvements in or relating to means for withdrawing bar-shaped articles from galvanizing baths and other coating baths
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GB522985A
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Improvements in or relating to the galvanization of bar-shaped articles, such as steel tubes
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GB518350A
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Apparatus for continuously covering or coating metal tubes with a bituminous protective coating which is liquid when hot
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GB513702A
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Improvements in apparatus for feeding metal strip to tube forming rolls
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GB512063A
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Method of and apparatus for lining tubes
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GB510235A
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Method of lining tubes
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US2215943A
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Method for the production of hollow bodies closed at one side by punching of four-edged blocks
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GB437755A
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Process for providing tubes with an internal protective covering
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US2079974A
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Sawing apparatus
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US2004422A
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Process for scaling tubes
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GB427319A
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Improvements in apparatus for facing the ends of tubes, bars and the like
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GB429829A
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Improvements in cutting apparatus for use in connection with tube rolling mills
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GB401621A
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Improvements in tube testing machines
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GB410634A
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Process and apparatus for screwing screw-threaded jointing rings on tubes and the like
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GB370262A
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Apparatus for trimming metal rods, especially tubes, to length
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GB370921A
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Process of and apparatus for lining the inner walls of pipes, drums or similar receptacles with a protective coating by centrifuging
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GB367948A
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Process for lining curved metal pipes with a protective coating
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GB355148A
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Process for lining tube branches, consisting of welded tubes, with a protective internal coating
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GB373110A
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Method of lining tube branches or the like with an inner protective coating
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