A662 Gr B plates API standard 650 flat-bottom tanks

This standard establishes minimum requirements for API 650 tank material, API standard 650 flat-bottom tanks design, fabrication, erection, and inspection for ertical. aboveground，closed- and open-top.

Personnel organization before the construction of the API standard 650 flat-bottom tanks:
The company shall select technical personnel, quality inspectors and material personnel with organizational ability and construction management experience to participate in the API standard 650 flat-bottom tanks project construction. The construction personnel shall arrive at the construction site before the designated commencement date, investigate the construction site, build construction facilities, plan the construction steps, and analyze the potential safety hazards during operation.

API 620 Crude Oil Tank Pneumatic Pressure
An air pressure equal to 1.25 times the pressure for which the vapor space is designed shall be applied to the enclosed space above the water level. In the case of a double-wall tank with an open-top inner tank, where the air pressure acts against the outer tank and the inner tank is thus not stressed by the air pressure, the inner API standard 650 flat-bottom tanks may be emptied of water before the pneumatic pressure test begins. The test pressure shall be held for 1 hour.

Our company's technical department is the core department of the whole company. There are a group of very professional technical personnel. They provide some architectural drawings according to the ideas of customers, and they are responsible for how to select the right materials. Including the evaluation of steel products such as multi steel plate, API standard 650 flat-bottom tanks and steel pipe, grasp the whole production process, and strictly follow the production standards and customer quality requirements.

The trend of international shipping development of large-scale ships and strategic joint ventures puts forward higher requirements for modern ports. Modern ports no longer use the general cargo throughput as a measure sign, and container throughput will become the main sign to measure the role and status of modern ports. The average container capacity in 2000 is 3200teu, and it is expected to be 5500teu in 2020.