I want to ask what does double-layer storage tank mean?
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Is SF a glass tank or a double-layer tank? FRP tanks are carbon steel and then coated with fiberglass. Are there two cans with an interlayer in the middle of the drawing? What are they called?
The full name of SF double-layer oil tank is "steel reinforced plastic double-layer oil tank". 1. Double-layer structure, with a 0.1mm gap inside, and the outer layer of FRP fiberglass ensures that leakage will not directly leak and contaminate soil and water sources. 2. The outer layer of FRP will not cause electrolytic corrosion with groundwater, gasoline, diesel and other substances. 3. The leakage detector can monitor the whole process 24 hours a day to eliminate hidden dangers of pollution. At the same time, it facilitates the detection and maintenance of oil tanks and protects the native environment of the soil.
I heard someone say that some double-layer cans have one can on the outside and another can inside. There is a gap between the two cans. What kind of can is this?
Is this jar buried in the ground? Is the outer package anti-corrosion or thermal insulation? Is there a leak detection hole?
The outer package is anti-corrosion and can be buried in the ground.
Double-proof tanks are described in petrochemical regulations.
Many double-layer tanks will have the s/f mark on them. What does s/f mean? s is the abbreviation of steel in English, and steel means steel. f is the abbreviation of tiber, and fibei means fiber. S/F is a double-layer tank with one layer made of steel and one layer made of fiberglass.
This post was last posted by qq_The sorrow of December...34234 on 2020-7-22 17:04 Editor: Generally, the buried oil tanks used in gas stations are SF double-layer tanks, which are two tanks with very similar diameters that are nested together. Look at the picture below. The dotted line is the inner wall and the solid line is the outer wall. There is an anti-leakage detection between the two walls, which is the place represented by a on the picture. When the inner wall leaks and the medium flows into the two walls, the anti-leakage detector will alarm. This can prevent the medium from flowing directly into the outside and polluting the environment. Personal understanding and for reference. :D