API 5L grade A pipe API 650 unanchored flat-bottom tank

Upon completion of construction, provide Purchaser with copies of Field Erected API 650 unanchored flat-bottom tank storage tank Datasheets in accordance with Appendix L of API 650, which reflects the as-built conditions, certifying that the tank conforms with the requirements of this specification.

A cylindrical nozzle with a 12-in. inside diameter is located in solid plate in the sidewall of a cylindrical storage tank 60 ft in diameter so that its axis lies in a horizontal plane and forms an angle of 55° with a perpendicular to the sidewall at the point of intersection, as shown in Figure F-7. The thickness of the API 650 unanchored flat-bottom tank sidewall plate, tw, in this area is 5/8 in., and no corrosion allowance is required. The total internal pressure, Pl + Pg, at the center of the opening is 26.1 lbf/in.2 gauge.

The cleanliness of the API 650 unanchored flat-bottom tank has a great influence on the safety of the tank and the quality of the oil stored. Keeping the API 650 unanchored flat-bottom tank clean can slow down the corrosion of the tank wall and reduce the pollution to the oil. If the inside of the API 650 unanchored flat-bottom tank is not cleaned all the year round, a lot of rust and metal impurities will be produced in the tank. These impurities will cause the oil to slowly oxidize and deteriorate. The impurities mixed into the oil will also block the filter and oil circuit, causing oil supply failure.

We specialize in the production and sale of steel products. We have many customers from all over the world. Our products API 650 unanchored flat-bottom tank 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.

"Efficiency is benefit, time is money", the company is equipped with a high standard logistics team. After the products pass the factory inspection, they will coordinate the shipment as soon as possible according to customer requirements and schedules to hand over the booked steel materials to customers at the first time, to ensure no delay of customer's project progress, to strive for more project preparation time for customers.

Before delivering our hot rolled plate product we apply various tests to check the quality of carbon steel API 650 unanchored flat-bottom tank 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.