How to weld 16mm thick Q295NH weathering steel plate?

Aiming at the importance of 16mm thick Q295NH weathering steel plate engineering welding, a set of comprehensive and scientific management methods and measures are put forward.

Welding construction quality is the key to the quality of the whole project, which directly affects the safe operation of 16mm thick Q295NH weathering steel plate. How to better control the quality of pipeline welding, we think that to strengthen the control and management of pipeline welding quality, we should start from the construction preparation stage, pre-control, process control, post control and welding defect prevention stage.