API 650 austenitic stainless steel storage tanks of adequate safety and reasonable economy

In this project, a cylindrical tank 62 ft 6 in. in diameter is designed for an internal pressure of 4 lbf/in.2 gauge in the vapor space. The plate material is ASTM A131 steel with appropriate grades for different plate thicknesses in accordance with Table 4-1 for a design metal temperature less than 65°F but not less than 25°F. No corrosion allowance is required for any portion of the tank. The top course of the butt-welded cylindrical sidewall is 1/4 in. thick. The roof is a single lap-welded spherical dome with an internal radius of 50 ft and a thickness of 1/4 in. The maximum design liquid level is 6 in. below the plane of the juncture of the tank API 650 austenitic stainless steel storage tanks roof and sidewall.The company has been engaged in the design, construction and installation of foreign API 650 standard API 650 austenitic stainless steel storage tanks storage tanks for a long time. It has the international qualification of ASME welding technology, has the design ability of API 650 oil tanks and API 650 storage tanks, and has pressure vessel design and manufacturing license and GC pressure pipeline installation license. Certificate, API 650 austenitic stainless steel storage tanks petrochemical equipment pipeline general contracting qualification, safety production license, international trade import and export license.We exported 2150 Tons SG295 steel coils to Sudan. The Sudan customer is LPG cylinder manufacturer. Before our cooperation, he usually purchased SG295 steel coils from UAE and Turkey. And he got to know our company through our regular customers in Uganda, UAE, and his friends in China. Then he gave us the order. We invited the customer to visit us before contract, but he insisted to visit us when the API 650 austenitic stainless steel storage tanks goods are finished production. After inspecting the size, package in workshop and witness the lab test for the SG295 steel coils, the customer was very satisfied to our quality control and professional arrangement.Usually, the wind load in the API 650 austenitic stainless steel storage tanks construction area should be considered before the tank design and construction. The wind load in the API 650 austenitic stainless steel storage tanks construction area has an impact on the stability and economy of the API 650 austenitic stainless steel 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 650 austenitic stainless steel storage tanks, the shape of the ladder, the platform, the pipeline and the top cover must be considered.Before delivering our hot rolled plate product we apply various tests to check the quality of carbon steel API 650 austenitic stainless steel storage tanks plates such as- mechanical test, chemical test, hardness test, toughness test, eddy current test, impact test, micro test, flaring test, flattening test, etc. We are provided best packing for structural steel plates to avoid rust. Our after-sales service team will contact you if you have any question.