Steel plate for roofs of API standard 650 welded steel storage tanks

Comparison of the quality of mechanical cleaning and manual cleaning of vertical storage tanks, API standard 650 welded steel storage tanks. The mechanical cleaning of the API standard 650 welded steel storage tanks can make the inside of the tank be thoroughly cleaned in multiple directions, and the cleaning quality is high, and the cleaned oil does not contain lumpy impurities. While the walls and roof of the API standard 650 welded steel storage tanks cannot be cleaned in multiple directions during manual cleaning, and the cleaning quality is not easy to be guaranteed. The oily sewage collected after cleaning usually contains a lot of lumpy impurities, and these oil products are difficult to clean.

Welded steel API standard 650 welded steel storage tanks storage tanks that are designed, manufactured and installed on the ground are classified according to the API standard system. The three API standards API standard 650 welded steel storage tanks all adopt on-site production and installation of storage tanks.

Both parties shall confirm the API standard 650 welded steel storage tanks material object and the quality of the products, confirm the reasons for the defects and the quality of the products, and sign the quality inspection agreement. Major quality objections shall be reported to relevant leaders in a timely manner, and shall be discussed and solved with the API standard 650 welded steel storage tanks steel plant.