| 摘要 |
The present invention relates to a clamp for coupling pipes and, more specifically, a device for preventing a second pipe from being separated by being coupled to a flange to couple a first pipe to a second pipe. the clamp includes a body unit which includes one or more protruding corners from the inner circumference and one or more press units pressing the outer circumference of the second pipe. The present invention minimizes a slip regardless of the steel kinds so that the present invention can improve structural stability in a pipe joint. |
