Jul-06-2021
TB/T 1979 Q345NQR3 steel specification
Material: Q345NQR3 grade
Standard: TB/T 1979-2014
Equivalent: hot rolled 09CuPTiRE-B
Jul-06-2021
The longer the service life of the oil tank, the lower the reliability and the prone to failure. Doing a good job in the maintenance of the metal oil tank can ensure the normal use of the oil tank, reduce the wear of the tank body and accessories, and ext
Jul-05-2021
The preparatory work before the construction of the oil tank is an important part of the oil tank project. It is directly related to the quality assurance, project progress, construction safety and other aspects of the entire oil tank project. Therefore,
Jul-03-2021
The engineering quality of oil tanks not only affects production and operation, but also affects the life safety of workers. The factors that affect the construction quality, any link, any part of the problem will affect the whole project, so the quality
Jul-02-2021
1. Manhole
The manhole is used for operators to enter and exit the tank for inspection, cleaning and repair. For the convenience of personnel access, the installation position of the manhole is generally on the center line of the tank bottom of the tank,
Jul-01-2021
Oil tank accessories are important components of metal oil tanks. Common accessories include manholes, light holes, oil measuring holes, breathing valves, safety valves, and fire extinguishers.The functions of these accessories are different. Some are to
Jun-30-2021
In order to establish a correct method to evaluate the life of oil storage tank, it is necessary to work out the criterion of strength and crack of oil storage tank, the mechanism of mechanical damage, the mechanism of corrosion, the mathematical model of
Jun-28-2021
A516 GR.60 HIC plate is a kind of carbon steel, which is used in high pressure and high temperature applications. The material has durability, ductility and corrosion resistance. The thickness of the A516 GR.60 HIC plates range from 5mm to 150mm. The plat
Jun-25-2021
The foundation design of the storage tank should meet the requirements of foundation stability and deformation, that is, the foundation should not be crushed, and the uneven settlement value of the foundation should be within the allowable range. The unev
Jun-24-2021
With the continuous development of large-scale oil storage tanks, the foundation of oil tanks has also continued to grow. Among them, vertical oil tanks are storage tanks commonly used for storing crude oil, diesel, gasoline and other oil materials. This
Jun-23-2021
The main content of the inspection of the safety management of metal atmospheric storage tanks is whether the filed data of the storage tank is complete; whether the operators have received safety management training; whether the problems that have been t
Jun-22-2021
Atmospheric storage tanks refer to storage tanks with gas or vapor pressure greater than -0.02MPa but less than 0.1MPa. Metal atmospheric storage tanks made of steel welded on the ground are often used to store petroleum, chemical and other similar liquid
Jun-21-2021
Unqualified welding quality of oil storage tanks is prone to hidden dangers such as oil tank steel plate cracks and leakage. If you want to avoid this situation as much as possible, it needs to be avoided when the oil storage tank is manufactured. Scienti
Jun-19-2021
Non-destructive testing is a technical method that uses the characteristics of sound, light, magnetism and electricity to detect whether there are defects in the welds of large vertical tanks and judge whether the welds of large vertical tanks are qualifi
Jun-18-2021
When encountering heavy rain or continuous heavy rainfall, the safe operation of oil tanks will be affected. For example, if the oil tank is submerged, the oil unloading valve and the flame arrestor valve are broken by water, causing the oil tank to leak.
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