1. The application technology of pipeline automatic welding will be coordinated and managed as a technical system

2. The automatic pipeline welding equipment will be mainly domestic equipment, supplemented by renting foreign equipment

3. Pursue more orderly and smooth construction organization method of pipeline automatic welding

By using the all position automatic welding technology, the dry seam is well formed, the defects are few, the welding process is stable, and the gun jitter and other adverse factors can be reduced. All position automatic welding can realize continuous work. At the same time, with the development of mechanical manufacturing technology and automation technology, the connection efficiency of automatic welding equipment will be improved more obviously.