Petro China: pay attention to the development of anti-corrosive industry pipeline safety
In addition to make scientific planning and design work of pipeline construction in the future, at the same time against existing and prevent future damage to the pipeline violations, illegal behavior, guarantees the safe operation of the pipeline, especially needs the attention of pipeline construction and maintenance of welding process and the process technology of anti-corrosion and the construction quality problems. Since the seventy or eighty’s of the last century built of crude oil pipeline, the phenomenon is very serious [...]
