| 摘要 |
<p>A connection structure for industrial steel pipes and water pipes. The connection structure includes an expanded portion formed at the first steel pipe, a discharging port installed at the connection structure, an injection port formed at the connection structure, a buffering packing installed between the steel pipes, and an adhesive filled between the expanded portion, the second steel pipe, and the packing. Since the connection of the steel pipes is performed by inserting the buffering packing into the second steel pipe and by filling the adhesive between the steel pipes and the packing, the time for connecting the steel pipes can be decreased in comparison to the conventional welding of the connected portion between the steel pipes, and can cope with the deflection or deformation of the ground in a positive manner.</p> |
