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API620 welded steel tank manufacturers transition section plate

API620 welded steel tank manufacturers transition section plate

API620 welded steel tank manufacturers transition section plate

BBN steel has a mature technical team whose reponsibility is to design the drawing, choose suitable material and evaluate the whole production processaccording to customers’ requirement. BBN steel is led by talents and technology, and comprehensively promotes its six business segments like steel material supply, precision steel casting, environmental protection equipment, household appliance. BBN steel is the API620 welded steel tank manufacturers. 

For all API 620 crude oil tank other materials, the impact test temperature shall be at least 30°F colder than the design metal temperature. Alternately, materials impact tested at the design metal temperature or lower with Charpy impact test energy value of 25 ft-lb (average), 20 ft-lb (minimum) are acceptable for design metal temperatures above –40°F. API620 welded steel tank manufacturers materials with an energy value of 30 ft-lb (average), 25 ft-lb (minimum) are acceptable for design metal temperatures of –40°F or lower.

In the actual welding of API620 welded steel tank manufacturers, operators will use more arc-shaped plates for tailor-welding to better adapt to the larger volume of oil storage tanks. In order to effectively control the deformation of the welding seam of the API620 welded steel tank manufacturers, a scientific and accurate prefabricated bottom plate is required. In the process of prefabricating the bottom plate of the oil storage tank, it is necessary to strictly follow the technical requirements for the construction of the oil storage tank. At the same time, it is also necessary to clarify the external dimensions according to its actual manufacturing standards so that it has sufficient shrinkage.

Since its establishment, BBN steel has participated in several key railway and highway projects. After years of development, BBN steel API620 welded steel tank  has been exported to Kazakhstan, South Korea, Vietnam, South Africa and many other countries, and has been well received by customers.

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