| 摘要 |
PURPOSE: A pipe coupling for connecting submarine structures is provided to securely fix a plurality of connected cylindrical pipes. CONSTITUTION: A pipe coupling for connecting submarine structures comprises: a first penetration hole which is formed in the center of the main body and into which a cylindrical pipe is inserted; an extension part which separates pipes from each other and is projected from the outside of a third penetration hole in four directions; a plurality of rectangular concave grooves(21) formed in four external sides; a main body(10) installed inside the groove; a rectangular medium(22) which is inserted in order to securely assemble the main body; and a plurality of holes formed inside the rectangular medium and concave groove. |
