API standard 650 SUG III tanks sheets

Anti corrosion of API standard 650 SUG III tanks:
After using for a certain period of time, it is necessary to check the corrosion protection of the API standard 650 SUG III 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 SUG III tanks does not fall off and has good waterproof and rust resistance.
API standard 650 SUG III tanks cleaning:
The long-term use of API standard 650 SUG III 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 SUG III tanks shall be cleaned and derusted regularly to ensure the quality of oil stored and the safety of oil tank equipment.The API standard 650 SUG III tanks stiffener ring and backing strip (if used) are primary components, and they shall comply with the requirements of API 620 storage steel tank Q.2.1. The stiffener rings may be fabricated from plate using an intermittent weld on alternating sides between the web and the flange.
Except for aluminum or stainless steel tanks, all fillet welds shall consist of a minimum of two passes. The ends of the fillet welds shall be 2 in. from the rat hole (see Figure Q-1), and these welds shall be deposited by starting 2 in. from the rat hole and welding away from the rat hole. An acceptable alternative to the detail that includes stopping fillet welds 2 in. short of the rat hole would be to weld continuously through the rat hole from one side of the stiffener to the opposite side. All craters in fillet welds shall be repaired by back welding.Welding certification is regulated by Section 10 of the American Society of Mechanical Engineers (ASME). For both API standard 650 SUG III tanks storage tank API 650, non-destructive inspection is required, but third-party inspection is not required.Continue to refine and improve the company's common core values.Corporate values are the evaluation criteria for the production and operation behavior, products, services provided, social reputation and credit of enterprises, the biggest API standard 650 SUG III tanks goal pursued by enterprises and the criteria for judging things accordingly, and the core of corporate culture. Companies in the extraction of common value note: simplicity; Unity of coordination; API standard 650 SUG III tanks Systemic; Respect for talents; Focus on giving back to society; Try to make a factual argument in order to gain wider acceptance.The steel plate, steel pipe and other steel materials are the important material in the material engineers. Our company will provide the high quality the steel plate, steel pipe and other steel materials for you. We are exported the steel plate, steel pipe and other API standard 650 SUG III tanks steel materials to the customers from USA, South America, Europe, Africa etc. If we can have the good cooperation together, you will be very welcome to be our agent in your local market. Let’s work together!