Aluminum Profiles for Helipads
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Aluminum Profiles for Helipads

Insulation Characteristics and Applications of Helipad Aluminum Profiles
Some helipads, particularly those near high-voltage power lines or in areas subject to electromagnetic interference, have special requirements for insulation performance. Helipad aluminum profiles can be coated with a composite insulating coating (such as epoxy resin) to achieve a volume resistivity of over 10¹²Ω・cm. This effectively blocks current conduction and prevents electromagnetic interference from affecting the helicopter's electronic equipment. Furthermore, this insulating coating exhibits excellent adhesion and is not easily removed by vibration or friction.
In helipads used for power inspection helicopters, insulating aluminum profiles prevent the formation of a conductive path between the helipad and high-voltage power lines, ensuring electrical safety during helicopter docking and maintenance. In helipads near radar stations, their insulation properties reduce electromagnetic signal interference, ensuring the proper functioning of radar equipment. Furthermore, in helipads located in flammable and explosive locations, such as those near oil depots, insulating aluminum profiles can prevent static electricity accumulation and sparks, further enhancing the safety of the helipad.
Chengyi Aluminum Industry (Shandong) Co., Ltd. is headquartered in Tianjin and has branches in Shandong and Jiangsu. The company currently mainly produces various high-quality aluminum profiles, aluminum tubes, aluminum square tubes, aluminum rods, aluminum strips, and assembly line aluminum materials. The main grades are 1060, 1100.3003, 5052, 5083, 6061, 60636082, 6463, 6005, 6005A, 6060, 7075, etc. We have a large stock of goods, a wide variety of products, and fast delivery.
The company has integrated production from design to mold opening, extrusion, processing, and surface treatment, with 19 extrusion machines ranging from 600 to 7500 tons. It also has modern welding technology and advanced surface treatment technology, including hard anodizing, anodizing coloring, three-acid bright silver, sandblasting anodizing, acid sand anodizing, alkali sand anodizing, powder coating, and wire drawing, responding to the transformation of old and new kinetic energy and taking customer needs as the direction, professional design and processing, achieving a better combination of mechanics and aesthetics.
Chengyi people take "humility, responsibility, innovation, and integrity" as their corporate culture, adhere to their duties, integrate knowledge and action, and strive to make aluminum alloy products better!
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