API standard 650 self-anchored flat-bottom tanks reinforcement and welding

Anti corrosion of API standard 650 self-anchored flat-bottom tanks:
After using for a certain period of time, it is necessary to check the corrosion protection of the API standard 650 self-anchored flat-bottom tanks. If necessary, the outer wall of the metal oil tank should be painted with new anti-corrosion paint to ensure that the outer wall of the API standard 650 self-anchored flat-bottom tanks does not fall off and has good waterproof and rust resistance.
API standard 650 self-anchored flat-bottom tanks cleaning:
The long-term use of API standard 650 self-anchored flat-bottom tanks will produce impurities on the tank wall and deposit on the tank bottom, resulting in tank corrosion to leakage. According to the safety standard of oil tank, the API standard 650 self-anchored flat-bottom tanks shall be cleaned and derusted regularly to ensure the quality of oil stored and the safety of oil tank equipment.Suggested Practice Regarding Installation of Low-pressure storage tanks
Access: All openings and accessories for tanks API standard 650 self-anchored flat-bottom tanks constructed according to this standard shall be installed so that any periodic inspections required can be readily made.
Corrosion: When a tank bottom rests directly on the ground, a survey shall be made to establish the need for cathodic protection.
Drainage: All tanks in which water might accumulate under the hydrocarbon contents shall be provided with adequate drains that are suitably protected from freezing.API 650 petroleum storage tank body design is mainly the design of tank bottom, API standard 650 self-anchored flat-bottom tanks 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 standard 650 self-anchored flat-bottom tanks 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.The company operates on the principles of fairness, objectivity, science, pragmatism and integrity. The management treats people with courtesy, takes sincerity as the standard management, dares to open up, unites and advances, carries on the past and makes unremitting efforts, seizes the good trend of economic development, strengthens exchanges with peers, makes friends with all walks of life, keeps pace with the times and creates greater brilliance of the enterprise, and makes its own contribution to the prosperity and development of the steel industry.Keep close relationship with all manufacturers and users, cooperate sincerely, share weal and woe together. We are deeply tolerant of travelling with you! We value and value each other's career and friendship. No matter when and where, all our staff will spare no effort to put into the work, and do their best to provide API standard 650 self-anchored flat-bottom tanks satisfactory services for all friends, so as to achieve win-win and multi win for each other.