API standard 650 cylindrical liquid-storage tank anchorage forces

Deformation of the welding seam of the API standard 650 cylindrical liquid-storage tank is a common quality problem during the actual use of the API standard 650 cylindrical liquid-storage tank, which easily causes the tank body to leak and affects the safety of the oil storage tank. The welding seam deformation of the API standard 650 cylindrical liquid-storage tank is mainly caused by the lack of reserved welding seam gap and irregular operation. The oil storage tank has not reserved the corresponding weld gap, resulting in deeper root removal during the front welding activity. The heat output of the weld will increase under the influence of a long time, and the deformation of the weld will gradually become serious.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 standard 650 cylindrical liquid-storage tank 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 internal floating plate of internal floating roof tank of API 650 tank is different from that of open floating plate of API standard 650 cylindrical liquid-storage tank External floating roof tank of API 650 tank, so it is impossible to have rain and snow load.Group consciousness is an important psychological factor for the formation of enterprise internal cohesion. The formation of API standard 650 cylindrical liquid-storage tank enterprise group consciousness makes every employee of the enterprise regard their work and behavior as an integral part of the realization of enterprise goals, make them feel proud of themselves as a member of the enterprise, have a sense of honor for the achievements of the enterprise, and thus regard the API standard 650 cylindrical liquid-storage tank enterprise as the community and belonging of their own interests.our company is a professional API standard 650 cylindrical liquid-storage tank API 5CT N80 casing pipe steel exporter and a steel Stockist in china. We keep more than 1000 tons API 5CT N80 casing pipe steel in stock every month. If you want to get the API 5CT N80 casing pipe steel price, please do not hesitate to contact us. Any need in API 5CT N80 casing pipe API standard 650 cylindrical liquid-storage tank Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.