The advantages of SF underground oil tanks and welding requirements

Economical: Although the performance of the sf double-layer tank has been improved a lot, its use cost has not increased, because the service life of the sf double-layer tank is at least 3 times longer than that of the traditional oil tank. At the same time, it can be directly buried in the ground during the installation process, saving the cost of constructing the oil storage room.
 
Environmental protection: Traditional oil tanks are prone to leakage hazards, which will directly harm the underground soil. The sf double-layer tank is made of glass fiber reinforced plastic, and there are pores between the inner shell and the outer shell. Even if the inner shell leaks, it will not spill oil to pollute the underground soil.
 
Installation: In addition to not requiring the construction of an oil storage room, the construction period is shortened. The maintenance requirements of the sf double-layer oil tank are much less than that of the traditional oil tank, which not only saves the maintenance cost, but also shows that its use efficiency is more efficient. The welding of SF double-layer oil tanks must be carried out in strict accordance with the drawings, plans and welding process instructions; give full play to the role of the quality assurance system to ensure the normal operation of the quality assurance system; it is strictly forbidden to use welding materials without product qualification certificates and material certificates.
 
When there are doubts about the material, a laboratory test should be carried out to determine whether it is available; strengthen quality education and strengthen the quality awareness of employees; it is strictly forbidden for undocumented personnel to perform welding on duty.The welding of SF double-layer oil tanks must be carried out in strict accordance with the drawings, plans and welding process instructions.