Double-layer oil tank manufacturers teach you how to distinguish double-layer oil tanks

How to counterfeit double-layer oil tanks?

1. The use of inferior unsaturated resin + color paste (blue, yellow, green, black and other colors) cheap resin is naturally used to reduce costs.
2. There is no vacuum layer
3. The thickness of the tank is reduced

So how do you distinguish double-layer oil tanks?
1. Knock the tank and listen to the sound (this is a bit difficult)
If the shell of the cylinder is knocked with metal, if it makes a metal impact sound, it is a fake double-layer tank, and if it makes a hollow sound, it is a real double-layer tank.

2, look at the color
A good double-layer oil tank has a bright appearance, and the inner steel tank can be seen directly, while the fake double-layer oil tank is dim in color and cannot see the inner steel tank.

3. The most important way of identification is that as long as it is fake, the goods will not be equipped with a negative pressure vacuum gauge on site. The outer glass steel tank is directly drilled and suppressed (this is the simplest and most violent).

4. The most important thing is to choose a formal company. Henan Jian shen Metal Metenrial Co.Ltd is a supplier of complete equipment for refueling and gas stations and an overall solution provider. One-stop service from drawing design to equipment installation for gas station and gas station, roof and grid production of gas station. Oil depot complete equipment, IC card management software development and sales, oil depot automated oil distribution system sales and installation, double-layer pipeline transformation, double-layer oil tank customization. The equipment is complete at one station, and there is no worry after installation.