API standard 650 cylindrical welded storage tanks vertical seismic effects

Usually, the wind load in the API standard 650 cylindrical welded storage tanks construction area should be considered before the tank design and construction. The wind load in the API standard 650 cylindrical welded storage tanks construction area has an impact on the stability and economy of the API standard 650 cylindrical welded storage tanks. In the area with large wind load, it is safe to design the tank as "squat". When calculating the wind force, the influence of the thickness of the insulation layer of the API standard 650 cylindrical welded storage tanks, the shape of the ladder, the platform, the pipeline and the top cover must be considered.Aftershock Level Earthquake (ALE)
This design case shall be applicable only when regulations or project documents specifically require the tank system to be designed or evaluated for aftershocks.
If the outer tank is not designed as a secondary containment (i.e. it serves as vapor barrier and pressure boundary only and is not constructed of API 620 material suitable for the inner tank API standard 650 cylindrical welded storage tanks), then no design or evaluation for ALE is required by these provisions for the inner or outer tank.API 650 storage tank is used for commonly used oil, gasoline, diesel, chemical and production water storage. API standard 650 cylindrical welded storage tanks Storage tanks built to these standards are spread across U.S. refineries, terminals, pipelines, and production facilities. The API 650 detailed standard specifies the design, processing, welding, inspection and installation procedures for storage tanks.Our company has a comfortable office environment, covers a large area, can accommodate hundreds of people working at the same time. All kinds of green plants are placed in the company, with a healthy office environment. Our company also has gym, table tennis, leisure bar, kitchen, refrigerator, microwave oven and other equipment. Humanized construction provides comfortable office environment for employees.The alloy steel plate is among our business scope, and it is one of our main product. If you have any demands or questions about alloy steel plate, such as 34CrMo4 API standard 650 cylindrical welded storage tanks material properties, 42CrMo4 AISI equivalent, 12Cr1MoV equivalent ASTM, 40Cr material specification, 42CrMo hardness, 50CrMo4 chemical composition and so on, please free free to communicate with us. We have professional technical team and sales team, who will give you API standard 650 cylindrical welded storage tanks professional answers and quotation about alloy steel plate in time.