At present, the commonly used insulation aluminum coil is divided into three types: 1 series of pure aluminum coil, 3 series of aluminum manganese alloy and 5 series of magnesium aluminum alloy. This series 1 is pure aluminum, price, municipal pipe, roof insulation, series 1; 3 series of aluminum coil has greater hardness, most of the external parts used for packaging, such as the mechanical parts of the tank, refrigerator, air conditioning, cooling parts, aluminum, etc. The price of each roll is an aluminum antioxidant, which is mainly used in special environment, such as Haili, ship, chemical power supply.
First: if you find grease spots, you should stick to the aluminum jacketing one by one to see if the outer packaging of the insulated aluminum jacketing breaks if you have signs of rain, and the rain will corrode the surface of the aluminum jacketing. Therefore, special attention should be paid to the surface of thermal insulation aluminum jacketing. In addition, the surface of aluminum jacketing is damaged, scratched and other defects. If the above phenomenon occurs, it will affect the beauty, and it cannot be used consistently.
Second: when the aluminum jacketing is not used, you need to pay attention to dampproof. It is strictly forbidden to operate in the open air. At the same time, in order to prevent rain at night, you must cover the awning cloth well and pay attention to the wet insulation aluminum jacketing.
Third: when using insulated aluminum jacketing, you will find that it is near the back of the aluminum core. It is estimated that there will be uneven thickness. This is an unavoidable point in the production process of aluminum leather. You can choose not to use it. I will accept your return.
Fourth: when you need thermal insulation aluminum jacketing, we are aluminum jacketing manufacturers, with high-quality production equipment, you can call directly, our thermal insulation aluminum jacketing price is low, the delivery cycle is short, so it will certainly not delay your time, we can also arrange the national shipping service!
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