API 650 mechanically-anchored steel tanks gauge float wells

In the final analysis, the market competition is the competition for customers. Whether selling products or services, the final customer satisfaction is the standard to test the success or failure of marketing work. The so-called after-sales service is to fully understand customers, study customer psychology, pay attention to after-sales details, improve work shortcomings, improve service quality, and Exchange customer brand loyalty through the whole process of quality service.

All oil tanks have service life. Due to the pressure of the oil stored on the tank and the corrosion of the oil and external environment on the tank, the oil storage tank will gradually become thin or crack after a long time. Due to the different materials and environment of API 650 mechanically-anchored steel tanks, the consumption of API 650 mechanically-anchored steel tanks is different, so it should be taken into account when evaluating the remaining service life of API 650 mechanically-anchored steel tanks.

Heat-affected zone impact specimens shall be taken across the weld and as near the surface of the material as is practicable. The API 650 mechanically-anchored steel tanks material specimens shall be of sufficient length to locate the notch in the heat-affected zone after etching. The notch shall be cut approximately normal to the material surface to include as much heat-affected zone material as possible in the resulting fracture. Impact test specimens shall be cooled to the temperature stated in Q.22.