Heat-shrinkable wrapping tape for corrosion prevention of pipeline

The utility model discloses a pipeline anti-corrosion thermal shrinkage wrapping tape which comprises a tape body and a second connecting block, a first connecting block is connected to the outer wall of one end of the tape body in a sleeved mode, a protruding block is installed on one side of the outer wall of the bottom of the first connecting block through a bolt, and a moving groove is formed in the inner wall of the bottom of one side of the first connecting block. A screw extending out of the protruding block is arranged on the inner wall of one side of the moving groove, a fixing plate is movably installed on the outer wall of the end, located in the moving groove, of the screw through a bearing, a rotating handle is installed at the end, located outside the protruding block, of the screw through a bolt, and an anti-skid layer is arranged on the outer wall of the rotating handle. Through the arrangement of a screw rod, when the screw rod is rotated, the screw rod can drive a fixing plate to move throug