Shop-fabricated API Std 650 ground supported flat-bottom tanks

Generally speaking, the duration of the "exhalation" of the API Std 650 ground supported flat-bottom tanks is longer than that of the "inhalation" of the API Std 650 ground supported flat-bottom tanks every day. There are many factors affecting the "small breathing" loss, mainly including the following points: the change of temperature difference between day and night, sunshine time of the API Std 650 ground supported flat-bottom tanks location, open area of the API Std 650 ground supported flat-bottom tanks, atmospheric pressure, filling degree of API Std 650 ground supported flat-bottom tanks, etc. When the API Std 650 ground supported flat-bottom tanks is full of gas, the space volume is small, and the "small breathing" loss is less; if the space volume is large, the loss is also large.

Design of Compression-ring Regions
In this project, a cylindrical tank 30 ft in diameter is designed for an internal pressure of 5 lbf/in.2 gauge in the vapor space. The plate material is ASTM A131 Grade A steel for thicknesses of 1/2 in. and less. The top course of the butt- welded cylindrical sidewall is 1/4 in. thick, including a 1/16 in. corrosion allowance. The tank API Std 650 ground supported flat-bottom tanks roof is a butt-welded spherical dome with an internal radius of 30 ft and a thickness of 1/4 in., including a 1/16 in. corrosion allowance. The maximum design liquid level is 6 in. below the plane of the juncture of the roof and sidewall.

Upon completion of construction, provide Purchaser with copies of Field Erected API Std 650 ground supported flat-bottom tanks 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.

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We have our own factory, including the production and manufacturing of steel pipes, with a special API Std 650 ground supported flat-bottom tanks steel pipe manufacturer and storage warehouse. Welcome to visit our factory, we will provide customers with high quality products that meet the requirements. And has the perfect API Std 650 ground supported flat-bottom tanks after-sale service guarantee system, lets the customer save the worry and the labor.