| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint structure of steel pipes which eliminates a need for field welding, excels in work efficiency, and sufficiently secures required joint strength in spite of the low manufacturing cost. Ž<P>SOLUTION: The joint structure of the steel pipes for joining the two steel pipes to each other in the axial direction comprises a joint member fitted to inner peripheral surfaces of the steel pipes astride the two steel pipes whose joint end faces at the axial end parts abut on each other, mounting jigs arranged on outer peripheral surfaces of the two steel pipes in the peripheral direction, and a cord-like body extended among the plurality of the mounting jigs on the two steel pipes in a manner of reciprocating between the steel pipes in the axial direction so that it may be wound around the two steel pipes. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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