1. SF structure:
1, the inner layer: the use of 6mm thick Q235-B steel plate manufacturing, compared with the ordinary thickness of only 5mm single-layer oil tank, the strength is improved.
2, the outer layer: reinforced glass fiber from the thickness of more than 2.5mm, good compression and shock resistance. Corrosion resistance and electric corrosion resistance;
3, through clearance: 0.1~3.5mm; 300° range, no solid support.
4. Strengthen the structure: strengthen the inner tank
5, detection equipment: leakage detector 24 hours real-time monitoring, monitoring the bottom of the gap space when the liquid level issued an alarm. [6]
Second, FF structure
1. Inner layer: The inner shell thickness of the oil tank excluding the resin-rich layer should not be less than 4.5MM.
2. Outer layer: the outer shell thickness of the oil tank excluding the resin-rich layer should not be less than 4MM.
3, through clearance: through clearance volume to reach 0.2%~2% of the tank volume; It has a complete 360° middle layer with solid support.
4, strengthen the structure: the outer wall of one molding reinforcement.
5, detection equipment: leakage detector 24 hours real-time monitoring, monitoring the bottom of the gap space when the liquid level issued an alarm. And can try the first level of detection equipment vacuum or pressure detection.
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SF construction steps of Ampt double deck tank
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