Xionggu Automatic Pipeline Welding Machine Helps Dagang Oil Engineering Company to Finish the Training of Automatic Pipeline Welding Machine

115 welders graduated from training course of automatic welding on 6thNovember, 2019 in Dagang oil engineering company on 6th November, 2019. The welders will work for three automatic welding machine crews of cpp606, cpp607 and cpp608 in Tangshan LNG project and Zhejiang Zhoushan sea offshore pipeline project.

Pipe diameter is 1422 mm in Tangshan LNG project, which is the largest LNG gas pipeline in China. The main line adopts welding technology of internal welding machine and dual torch external welding moment automatic welding machine. the joint adopts single torch external welding machine is applied in tie-in welding. Xionggu A-810 internal welding machine and A-610 dual torch external welding machine is used in training course.

The training for Zhengjiang Xinao 1016mm offshore pipeline project is badly needed. In less than one month, the key links such as the determination of welding technology route, the establishment of welding workforce, the preparation of welding equipment, welding materials, etc. shall be completed accurately according to project requirements. At the same time, it is necessary to complete automatic welding training for more than 70 people in two crews and obtain the corresponding welder special operation certificate.

The training courses for two projects are carried out at the same time. The time is pressing and the task is heavy. In order to successfully complete the training task, Xionggu has selected several key technical engineers to provide full service. With the joint efforts of experts at all levels from Dagang oil engineering company. According to the problems in the field, the automatic welding equipment and related welding parameters are adjusted continuously to ensure the welding training quality.