Welded Spigot and Socket Joint

Popular in the permanent pipelines joining where welders are able to perform task with normal welding process. This design needs only a single circumferences weld, reducing workmanship cost and time, without affecting the quality of joint.

Socket sleeves are sized to ensure the spigot enter socket sleeve freely for good fit when inserted fully. The penetration enhances and strentehns the tightness of the joint.