Straight tube piece for manufacturing gutter drain bend for gutter pipe, has overlapping area bent in fold portion, so that portion of overlapping area is covered by metal sheet material layers in outer and inner sides of hollow cylinder
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Roof drainage part of at least one sheet steel blank and manufacturing method thereof
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Deep-drawn gutter interior angle
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Equipping system for rain water drain fittings or component parts has device for holding or preferably fastening of semi-rigid information carrier formed on component part of drain fitting, and formed materially homogenously with it
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Rainwater drain set with a connection system for components
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Method for producing a gutter drainage arc
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Mounting device for roof covering, has retainer formed by lugs that are closely cut symmetrically to width of sheet metal band in longitudinal centre line, and deformed to retainer, where level of band is stored against towering
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Gutter drain pipe
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Sealing system for gutters used in roof drainage system, has V-shaped lasting seal attached to boundary region of gutter floor to seal joined edges of gutter floor
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Roof or wall cladding comprises sheet metal panels with longitudinal ribs along longitudinal edges projecting perpendicularly upwards with head parts of rounded cross-section for interengagement
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Titanium@ zinc@ sheet roofing protected from corrosion on the inside
