3004 aluminum plate API Std 650 flat-bottom steel tanks
The seismic effects on the tank wall of API 650 oil storage tank include the inertia moment generated by the weight of the API Std 650 flat-bottom steel tanks tank and the hydrodynamic pressure of the reservoir, which can be divided into short period pulse pressure and long period fluid slopping convective pressure.
Pressure Setting of Safety DevicesExcept as provided in API 620 tank 9.5 for certain liquid relief valves, the pressure setting of a pressure-relieving device shall in no case exceed the maximum pressure that can exist at the level where the device is located when the pressure at the top of the tank equals the nominal pressure rating for the tank (see API 620 tank 5.3.1) and the liquid contained in the tank API Std 650 flat-bottom steel tanks is at the maximum design level.Vacuum-relieving devices shall be set to open at such a pressure or partial vacuum that the partial vacuum in the tank cannot exceed that for which the tank is designed when the inflow of air (or other gas or vapor) through the device is at its maximum specified rate.
The preparatory work before the construction of the API Std 650 flat-bottom steel tanks is directly related to the quality assurance, project progress, construction safety and other aspects of the entire oil tank project. Therefore, the preparation work before the API Std 650 flat-bottom steel tanks construction should be paid attention to and planned. Before API Std 650 flat-bottom steel tanks construction, you need to prepare conventional machinery, materials, and facilities, as well as the quality control of the project, such as the installation method of the API Std 650 flat-bottom steel tanks, the welding method of the steel plate, and the inspection of the tank material. In addition, there is the most important item, construction safety protection.
Enterprise vision: to become a world-class innovation base and supplier of steel materials.Enterprise spirit: innovation, truth-seeking, integrity and efficiency.Core values of the enterprise: people-oriented, morality based, value creation, win-win sharing.Employee belief: have faith, can contribute; have dream, can fight; have action, can create; have value, can be happy.Employee belief: have faith, can contribute; have dream, can fight; have action, can create; have value, can be happy.
The predecessor of Ningbo port is Ningbo Port Authority. Ningbo port consists of Beilun port, Zhenhai port, Ningbo port, Daxie port and Chuanshan port. It is a multi-functional and comprehensive modern deep-water port integrating inland river port, estuary port and seaport.
When providing technical services on site, the after-sales personnel shall strictly abide by the safety rules and regulations of the construction site, consciously take safety protection measures (such as wearing safety helmet when entering the construction site), accept the supervision and management of the site; without permission on the construction site, they shall not dismantle, smear or damage any goods; the commissioning of contract goods shall be carried out under the supervision of the site supervisor If necessary, it shall be approved by the site supervisor or the person in charge of the project department.
