Pipeline anti-corrosion quality directly affects the service life and operating costs of long-distance oil and gas pipelines and municipal heating networks. A reliable 3PE anti-corrosion coating line is essential for manufacturing high-quality anti-corrosion steel pipes.
Qingdao Huashida’s 3PE steel pipe anti-corrosion equipment is a preferred choice among Chinese-made equipment. Compared with imported machinery, it offers shorter delivery lead times, easier access to spare parts, and lower overall costs. Backed by 23 years of technical expertise, Huashida equipment has been exported worldwide.
The entire production line features PLC-based intelligent control and automatically performs surface derusting, heating, coating application, extrusion, and cooling, ensuring uniform and consistent anti-corrosion coating thickness. With a pipe diameter range of Φ25–Φ4200 mm, the line accommodates everything from small-diameter pipes to extra-large-diameter pipelines. It delivers stable coating quality and a high finished-product qualification rate while reducing labor requirements and energy consumption, making it ideal for continuous production.
Huashida provides a comprehensive, one-stop service covering customized solutions, equipment manufacturing, delivery, installation, commissioning, and responsive after-sales support through both remote assistance and on-site service. Its equipment has been widely used in domestic and international oil and gas, water supply, and other pipeline projects, strengthening the company's global presence and providing the world with a cost-effective, high-quality Chinese-made solution for pipeline anti-corrosion.
