Type of underground double layer oil tank

1. S / F double-layer oil tank is a double-layer buried oil storage tank composed of a steel inner tank and a glass fiber reinforced plastic outer tank. It is a patented technical product produced by special equipment. The pressure vessel has a uniform interlayer space and is equipped with a leak detector communicating with the interlayer space, which can monitor whether the inner tank of the oil tank leaks at any time.
 
Features: Convenient installation, greatly shortening the construction period and reducing cost investment; the remote monitoring system of the oil tank is convenient for daily and regular inspection, digital control, eliminating the need for manual and complicated operations; the protection requirement of the SF double-layer oil tank is 1/10 of the ordinary oil tank , Which greatly saves the maintenance investment cost; SF double-layer oil tank has high efficiency economy, high efficiency environmental protection performance, and can effectively protect energy, avoiding the serious harm and loss caused by energy leakage.

2. The FF double-layer oil tank, the inner and outer layers are made of reinforced glass fiber, the oil tank has a uniform interlayer space and is equipped with a leak detector that communicates with the interlayer space. This type of oil tank has excellent corrosion resistance, light weight and installation. Convenient, long-term use has obvious economic benefits.
 
Features: Never corroded, reinforced ribs, thick structure walls have the highest external pressure strength, interlayer can be positive pressure leak detection, dry or wet leak detection system, no cathodic protection, no high voltage pinhole detection, if leakage is found, it can be repaired Use, easy construction and high price. 3. SS double-layer oil tank, pressure vessel is composed of steel inner tank and reinforced glass fiber (or polyester material (PE) outer tank), also known as jacket tank, oil tank has uniform interlayer space and is equipped with interlayer space Leak detector, the biggest breakthrough of this type of oil tank is to prevent the leakage of dangerous substances, avoid environmental pollution, and prevent major accidents caused by the leakage of dangerous substances. At present, the market is the most widely used;
 
Features: easy to corrode, thick structure wall has the highest external pressure strength, interlayer can be positive pressure leak detection, dry leak detection system, steel material must be cathodic protection, can not be used for high voltage pinhole detection, if it is found that the leak is not easy to repair, the tank weight 3. Difficult construction and low price.