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api 650 crude oil storage tank standard pdf depth of fusion

api 650 crude oil storage tank standard pdf depth of fusion

api 650 crude oil storage tank standard pdf depth of fusion

The api 650 crude oil storage tank standard pdf must go through strict inspection before putting into use. Inspection of plate groove of api 650 crude oil storage tank standard pdf, vertical oil tank: After finishing the groove processing of oil tank plate, it is necessary to conduct dye penetrant inspection on the groove. This process is mainly aimed at the hard damage of groove in the machining process and the defects of the plate itself. If any defect is found, it shall be processed again until the defect disappears.

In cylindrical tank walls, the longitudinal weld joints in adjacent shell courses, including compression ring welds, shall be offset from each other a minimum distance of 12 in. The butt-weld around the periphery of a thickened insert plate, or the fillet weld around the periphery of a reinforcing plate, shall be at least the greater of 10 times the shell thickness or 12 in. from any butt-welded seam or the bottom-to-shell or roof-to-shell joint. As an alternative, the insert plate (or the api 650 crude oil storage tank standard pdf reinforcing plate in an assembly that does not require stress relief) may extend to and intersect a flat-bottom-to-shell corner joint at approximately 90 degrees.

API 650 petroleum storage tank has the advantage of long economic life: because there is no gas space on the liquid surface in the internal floating roof api 650 crude oil storage tank standard pdf storage tank, the vibration generated during the transportation of liquid inside and outside the tank is reduced.

We specialize in the production and sale of steel products. We have many customers from all over the world. Our products api 650 crude oil storage tank standard pdf 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.

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