API 650 carbon and low-alloy steel tanks single-welded butt joint with backing

Our company attaches great importance to technical support and after-sales service, and has established a customer service center to provide unified technical support and service for API 650 carbon and low-alloy steel tanks various engineering projects. Customer service center has a strong technical force of technical service team, composed of a customer service center manager, several API 650 carbon and low-alloy steel tanks after-sales service personnel, responsible for unified acceptance and processing of local after-sales service needs.Responsibility of API 620 storage tanks ExaminerThe inspector shall ensure that all materials used in tanks constructed according to the rules in this standard comply in all respects with the requirements of these rules. This shall be done either by witnessing mill tests or examining certified mill test reports supplied by the Manufacturer. Storage tanks API 650 carbon and low-alloy steel tanks constructed according to the rules in this standard shall be inspected and tested in accordance with the sections that follow. The inspector shall carefully follow the fabrication and testing of each tank and shall make sure that they comply in all details with the design, fabrication, and tests specified in these rules.According to API 650 tanks, anchoring devices should be designed to transfer overturning moments to the API 650 carbon and low-alloy steel tanks tank foundation. At the same time, according to API 650 tank Appendix F, when the tank is to be anchored, the size of the anchoring parts is determined by the maximum lifting force caused by the internal pressure and wind load or the combination of internal pressure and seismic load.The 2019 Year of the Pig is the 70th anniversary of the founding of the People's Republic of China. Growing up with the motherland, our company sang songs to the mark the 70th victory anniversary. In September, we organized all employees to sing "My Country and I" and made a film.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 carbon and low-alloy steel tanks, the consumption of API 650 carbon and low-alloy steel tanks is different, so it should be taken into account when evaluating the remaining service life of API 650 carbon and low-alloy steel tanks.