Flange seal for pipe and repair of pipes

A watertight flange for jointing and repairing pipes comprising:

• a ring-shaped sealing gasket having a circular surface,
• a metal body having a metal body length and lateral ends perimetrically coupled on the circular surface of the ring-shaped gasket and having a plurality of U-shaped radial cuts extending along a portion of the metal body length;
• and
• closing and clamping elements comprising:
• a first pair of bolts on opposing sides of the metal body from a second pair of bolts;
• and
• a first pair and a second pair of parallel through-axles on opposing sides of the metal body, each individual through-axle of the pairs of parallel through-axles having a distally oriented external flat portion and through which an individual bolt from one of the pairs of bolts is transversally inserted, the first and second pairs of parallel through-axles joined integral with the metal body wherein the metal body length is the same length as the ring-shaped gasket and the metal body lateral ends are perpendicularly folded wherein a first pair of nuts engage the first pair of bolts and the respective external flat portions, where the first pair of bolts extend beyond the distally oriented external flat portion to encompass the first pair of parallel through-axles, and a second pair of nuts engage the respective external flat portions and the second pair of bolts that extend beyond the distally oriented external flat portions, the second pair of bolts inserted into the second pair of parallel through-axles to achieve closing and clamping of the watertight flange.