API 650 tanks gasketed cover

BBN can provide design, manufacture and installation of API 650 large oil and crude oil storage tanks. We can build a API 650 tanks 7,000,000 gallon API 650 petroleum storage tank. In addition, BBN has the means to construct multiple storage tanks at the same time. We are very experienced in providing API 650 petroleum storage tanks.

Since its establishment, the company has been deeply supported and loved by customers with its unique business philosophy and business model. The company has always adhered to the tenet of "credibility first, integrity-based, quality first" and sincerely serves new and old customers. At the same time, it keeps pace with the times based on market orientation, continuously expands offline channels, and gradually establishes a complete online E-commerce business management platform. We will always promote our after-sales service to make client satisfied with our goods.

Impact Requirements for Controlled-rolled or Thermo-mechanical Control Process (TMCP) Plates: Subject to the approval of the Purchaser, controlled-rolled or TMCP plates (material produced by a mechanical- thermal rolling process designed to enhance the notch toughness) may be used where normalized plates are required. API 620 welded storage tanks each used plate, as rolled, shall be Charpy V-notch tested to the requirements of R.2.1.2.

When the day light gradually decreases, the temperature of oil in the API 650 tanks will also decrease, the evaporation speed will gradually slow down, and the pressure in the API 650 tanks will also decrease. When the pressure in the API 650 tanks is lower than the negative pressure rating of the breathing valve, the outside air is sucked into the API 650 tanks through the open vacuum valve, which is the "suction" process of the oil tank.