A573 grade 485 plates API standard 650 low-alloy steel tanks

API 650 storage tank, double-layer oil tank environmental protection advantages: ordinary single-layer steel API standard 650 low-alloy steel tanks oil tank is corroded by underground water and gas and electrolytic corrosion because it is buried underground all year round. The API 650 tank has a double-layer structure with a gap of 0.1 mm. The API standard 650 low-alloy steel tanks outer layer of FRP ensures that the leakage will not directly leak into the soil and water source.

Aftershock Level Earthquake (ALE)
This design case shall be applicable only when regulations or project documents specifically require the tank system to be designed or evaluated for aftershocks.
If the outer tank is not designed as a secondary containment (i.e. it serves as vapor barrier and pressure boundary only and is not constructed of API 620 material suitable for the inner tank API standard 650 low-alloy steel tanks), then no design or evaluation for ALE is required by these provisions for the inner or outer tank.

The lip seal of floating roof storage tank, API standard 650 low-alloy steel tanks relies on the sliding contact between elastic lip and tank wall. This kind of seal has strong applicability, but the requirements of manufacturing technology and material selection are high, and the determination of elastic seal also exists. The secondary seal of floating roof storage tank, API standard 650 low-alloy steel tanks is to add a seal on the basis of primary seal. It is proved by experiments that the secondary seal can reduce the liquid consumption by more than 50%, and has a more significant effect in safety.

Aspire to technological innovation and pursue first-class quality steel API standard 650 low-alloy steel tanks products.Take independent innovation as an important support for the sustainable development of iron and steel industry, strengthen the main position of technological innovation, accelerate the original innovation, integrated innovation, introduction, digestion, absorption and re innovation, improve the technological innovation system, and cultivate the core technology and brand products of independent intellectual property rights.

Iron and steel goods, including pig iron, ingots, all kinds of steel and so on. Therefore, logistics companies are required to load evenly and evenly in the process of transportation, prevent moisture and prevent corrosion. It is necessary to prevent the API standard 650 low-alloy steel tanks steel sheet from being mixed with water when transporting the steel; it is necessary to prevent the API standard 650 low-alloy steel tanks steel from being mixed with water when transporting the steel; it is necessary to prevent the steel from being mixed with water when transporting the steel; it is necessary to prevent the steel from being mixed with water when transporting the steel; it is necessary to prevent the steel from being mixed with water when loading the API standard 650 low-alloy steel tanks steel sheet on the truck Good luck.

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