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API 620 and API650 crude oil tank nozzle neck

API 620 and API650 crude oil tank nozzle neck

API 620 and API650 crude oil tank nozzle neck

The establishment of a correct method for evaluating the life of API 620 and API650 crude oil tank requires the preparation of criteria related to the strength and cracks of API 620 and API650 crude oil tank, mechanical damage mechanisms, corrosion mechanisms, and mathematical models of fatigue crack growth, etc., which are compiled into computer programs. In the process of programming the program, it is required to select the operating parameters, plates, reinforcement accessories, metal properties, corrosion levels, mechanical damage defects and other data of the oil storage tank under various conditions.

API 650 petroleum storage tank body design is mainly the design of tank bottom, API 620 and API650 crude oil tank tank top and tank wall, and the design of tank wall is particularly important. As the main pressure bearing part of API 650 petroleum storage tank, the tank wall bears loads including liquid pressure, wind pressure, seismic load, opening stress, etc. The calculation of such loads is explained in detail in various API 620 and API650 crude oil tank storage tank design standards. But in addition, the API 650 petroleum storage tank wall also bears the push-pull force and torque of the connected pipeline.

It is very important for an enterprise to have a sound after-sales service system, which not only ensures the normal outflow and inflow of the company's products, but also improves the trust of the company's products in the hearts of customers. Our company has a special after-sales service team and good after-sales service reputation. In case of any problem in the use of our steel products API 620 and API650 crude oil tank , whether quality problem or not, the after-sales service department will assist in solving the problem as soon as possible, and regularly consult and track the use of the steel products.

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