API 650 welded storage tanks greater than 60 m in diameter

The API 650 petroleum storage tank standard is one of the most widely used design specifications. It is the API 650 standard of the American Petroleum Institute. The main goal of the API 650 standard is to promote the purchase and construction of vertical, above-ground, and welded manufacturing API 650 welded storage tanks tanks through the requirements contained in its parts to ensure that the required safety regulations are met.

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

Welding of API 620 Steel Storage Tank Primary Components
The following primary components shall be joined with double butt-welds that have complete penetration and complete fusion except as noted:
Longitudinal and circumferential shell joints and joints that connect the annular bottom plates together. When approved by API 650 welded storage tanks Purchaser, these may be welded from a single side provided temporary non-fusible backing is used with complete penetration and complete fusion. Both sides of the joint shall be 100% visually examined as specified in 7.15.5.

Our company will set up a full-time service engineer for the project, who is responsible for the interface and coordination of technical support and after-sales service of the API 650 welded storage tanks project. In response process of customer service center, in case of technical support and after-sales service demand, the user shall contact the full-time engineer of API 650 welded storage tanks customer service center, and the technical personnel will give corresponding answers and on-site treatment according to the needs of users.

Facing the new situation and facing new goals, the company revolves around the sixteen-character development policy of “prioritizing production preservation, society-oriented, market operation, and brand creation and efficiency”. Layout the country in accordance with the modern logistics model, and accelerate the establishment of a modern integrated steel enterprise integrating steel storage, transportation, processing, and distribution.