| 摘要 |
The electro-welding fitting, to join together the ends (12,13) of two pipes with a diameter of at least 75 mm, has limit stops (10,11) to define their positions within the hollow insertion zones (2,3). The limit stops are shaped only within a part of the fitting interior. The pipes to be joined together have axes at an angle of 15-165 deg. against each other, with the limit stops shaped at the outer curvature (14) of the fitting. |
