API Std 650 stainless steel storage tanks design factors
When API 650 storage tank is designed, when the design pressure is small F2 kPa, the impact of air pressure on the API Std 650 stainless steel storage tanks tank wall thickness is not considered in the tank wall design.
When as-rolled plate material complies with impact test requirements as specified here, the material need not be normalized. If, as with ASTM A516, the specification prohibits impact test without normalizing but otherwise permits as-rolled plates, the API 620 welded storage tanks material may be ordered in accordance with the above provision and identified as “MOD” for this API modification.
The main advantages of the external floating roof API Std 650 stainless steel storage tanks are large storage capacity, suitable for storing more than 10000 cubic meters of crude oil. Compared with the internal floating roof API Std 650 stainless steel storage tanks, the production of external floating roof API Std 650 stainless steel storage tanks is simple and the steel consumption is less. However, the central drainage system of external floating roof API Std 650 stainless steel storage tanks should be installed on the outer floating roof to ensure that the accumulated water can be discharged smoothly in rainy and snowy days, and avoid sinking accident.
We specialize in the production and sale of steel products. We have many customers from all over the world. Our products API Std 650 stainless steel storage tanks have strict quality inspection departments, so we have absolute quality and technical advantages. Good promotion system, with advanced business philosophy, create development space, enhance the value of employees, improve the quality of life as the mission. Pursuing green procurement, energy conservation and consumption reduction.
Steel transportation because of the special material of API Std 650 stainless steel storage tanks steel, is a metal with "iron" as the main basic element, small volume and large weight, and easy to oxidize and rust when contacting with air and rain water, so there are many precautions in the transportation of steel. There are 11 proverbs for steel transportation: "evenly placed, moisture-proof and rust proof". Our company chooses the logistics aspect to be very rigorous, takes the customer's request as the standard, guarantees the steel product quality.
The after-sales service department will pay return visit to each customer by call or email, report problems found during the return visit in time, and discuss with the production and quality inspection center to propose effective solutions and follow up in a timely manner, so as to ensure the benefits each customer are fully guaranteed, and to provide customers with more value-added services.
