With the increasing demand for oil and natural gas, the pipeline installation tasks of long-distance pipelines such as petrochemical and natural gas are becoming more and more important. In addition, oil and gas pipelines are gradually transitioning to X75, X80 and other materials, and the pipe diameter is gradually changing from the previous one. The transition from small pipe diameter to large pipe diameter has led to various welding problems, such as: the technical requirements for welders are getting higher and higher; the construction difficulty is getting higher and higher; Therefore, it is extremely important to introduce suitable automatic welding equipment (on-site pipeline all-position welding) on long-distance pipelines.
Pipeline construction has long been a key item of ground engineering. If all-position automatic welding equipment can be used for automatic welding, it can not only significantly improve welding efficiency, but also pursue welding aesthetics while ensuring welding quality, reducing all kinds of labor. Welding defects that may be caused during the welding process, such as: slag inclusion, lack of penetration, lack of fusion, pores, welding bumps, etc., reduce the occurrence of increased costs and reduced efficiency caused by post-weld rework.
By using automatic pipeline welding equipment, the labor intensity of welders can be greatly reduced, the dependence on high-tech welders can be reduced, and the consistency of welding quality can be ensured.
YX-G168 type pipeline all-position intelligent welding machine (orbital automatic welding equipment, equipped with automatic pipeline welding system, which can realize automatic filling and covering of the entire weld) is a new masterpiece of Tianjin Yixin. This model adopts extremely narrow It can be used for welding pipes, plates, tanks, etc. of various materials such as carbon steel, stainless steel, alloy steel, etc. Compared with traditional handle welding, the welding efficiency is significantly improved. It is widely used in long-distance pipelines such as LNG and petrochemicals, and has been highly recognized by customers.
All in all, the general application of automatic pipeline welding equipment in long-distance pipelines is an inevitable trend, and will play a major role in future engineering construction.
Post time: Sep-06-2022