Pipe tee
AssigneeGeorg Fischer Rohrleitungssysteme AG
InventorJoerg Wermelinger
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Abstract
Method of producing a welded pipe tee from thermoplastic, wherein the pipes to be joined together are welded along their approximating intersection curve.
Claims15
A method of producing a welded pipe tee from thermoplastic, comprising providing a first pipe and a second pipe each having an approximating intersection curve for joining the pipes together and welding along the approximating intersection curves (5) to produce a weld seam.
Welded pipe tee of thermoplastic, comprising first and second pipes each having an approximating intersection curve welded together along their approximating intersection curve (5), wherein, in the case of different pipe diameters (d1, d2) of the first and second pipes (2, 3) to be welded together, the approximating intersection curve (5) corresponds to a contour of a radius (Ra1) of the first pipe (2) and, in a case of identical pipe diameters (d1, d2) of the first and second pipes (2, 3) to be welded together, to the approximating intersection curve (4), is rounded at a vertex (9) by a radius (Ra2).
Dependencies are inferred from the claim text.