Curved pipe anti-corrosion 2025
As a manufacturer specializing in the R&D, design, and production of 3PE anti-corrosion equipment for steel pipes, Luoyang Hongteng Electrical Equipment Co., Ltd., customers should purchase the company’s 3PE anti-corrosion equipment for steel pipes, whether they want to prevent corrosion for straight pipes or curved pipes. However, there is still a big difference in the anti-corrosion operations for straight pipes and curved pipes.
For the anti-corrosion of straight pipes, 3PE anti-corrosion structures are often used. The straight pipes have regular shapes, simple operations, and easy mechanized operations. The 3PE anti-corrosion layer has a three-layer anti-corrosion structure, and its anti-corrosion coating is more uniform, the three-layer adhesion is stronger, and the low-density polyethylene and adhesive layers have better isolation effects on various corrosion conditions in the soil environment, and have stronger impact resistance, deformation resistance, and waterproofing ability, which can effectively solve the anti-corrosion problem of straight pipes.
spraying in large diameter steel pipe
As an essential component in pipeline construction, the curved pipe has an irregular special geometric shape and cannot be batch anti-corrosion on a continuous operation line like the straight pipe anti-corrosion. Traditional curved pipe anti-corrosion technology has the defects of not matching the anti-corrosion quality of the currently widely used straight pipe 3PE or the complex process.
The anti-corrosion process for bent pipes at home and abroad relies heavily on manual work, which is affected by human factors, and the stability and reliability of anti-corrosion are often difficult to guarantee. Therefore, the anti-corrosion of bent pipes has become a key point restricting the quality of pipeline anti-corrosion. It is also often due to more complex terrain conditions that the anti-corrosion of bent pipes has become a relatively weak point in the entire pipeline.
As Luoyang Hongteng Electrical Equipment Co., Ltd. has conducted in-depth exploration of the 3PE anti-corrosion technology of bent pipes and its mechanized processing technology, it has proposed a 3PE anti-corrosion technology for bent pipes based on mechanized processing, and developed and launched 3PE anti-corrosion equipment for bent pipes, so that the anti-corrosion form of bent pipes is consistent with that of straight pipes. It has achieved accurate, fast and continuous processing of 3PE anti-corrosion for bent pipes, with reliable product quality, independent intellectual property rights and trademarks, and solved the key problems of low machining precision of 3PE anti-corrosion for bent pipes, small range of processable pipe diameters, low degree of automation and continuity, low level of industrialization, and serious waste of raw materials, playing a leading and exemplary role in the industry. In short, all products for steel pipe anti-corrosion should be identified by Luoyang Hongteng Electrical Equipment Co., Ltd.