Building water supply crosslinked?polyethylene tubular product subassembly

The utility model discloses a building water supply crosslinked?polyethylene tubular product subassembly, including PE pipe, sealing member, sealing washer, corner joint end and elbow, the one end of elbow is equipped with mounting flange, and the other end of elbow is held for the corner joint, PE pipe's one end extends to the inside of corner joint end, and the outside of PE pipe's terminal surface department is equipped with the sealing washer, the outside of sealing washer is equipped with the gasket, and the outside of gasket is equipped with spring washer, be equipped with the sealing member between PE pipe and the corner joint end, and the sealing member is located the outer end of corner joint end, the inside of sealing member be equipped with with PE pipe on annular groove assorted annular protruding, be equipped with the external screw thread that the interior thread?to?match on the inner wall of holding with the corner joint closed on the outer wall of sealing member. The utility model discloses si