Water Treatment Industry

The water treatment industry requires durable, corrosion-resistant, and precisely manufactured steel pipes to ensure safe water transportation and system reliability. Huayang Steel Pipe supplies a wide range of ERW, LSAW, and seamless pipes tailored for water supply, wastewater management, desalination, and municipal drainage projects.

Our products are widely used in:

• Urban water supply networks
• Industrial wastewater treatment systems
• Desalination plants and seawater pipelines
• Irrigation and drainage projects

Huayang Steel Pipe's water treatment solutions combine strength, longevity, and precision.

• Anti-Corrosion Protection: With epoxy coating, 3PE/3PP lining, and hot-dip galvanizing options, our pipes effectively resist corrosion and extend service life.
• High Pressure Resistance: Tested for high internal pressure, ensuring long-term safety under continuous water flow.
• Customizable Dimensions: Diameter range from 73 mm to 1422 mm, wall thickness up to 50 mm, adaptable to complex systems.
• International Standards: Manufactured in compliance with ISO, ASTM, EN, and GB standards.

Huayang Steel Pipe has been serving water treatment and municipal projects globally. Our products have been recognized for their consistent quality and strong performance under harsh environments.

Angola National Water Supply Project

 

Supplied 600 tons of ERW steel pipes for the main transmission network, ensuring stable water delivery across multiple urban districts. The project aims to enhance local residents' access to clean water and improve municipal infrastructure reliability. Huayang's high-quality pipes, with excellent corrosion resistance and consistent wall thickness, provide strong support for Angola's long-term sustainable water management system.

China Hebei Wastewater Treatment Expansion

 

Provided DN600–DN1200 ERW steel pipes for sludge and clean water transmission lines. The project plays a key role in upgrading the regional wastewater management capacity and improving water recycling efficiency. Huayang's precisely manufactured ERW pipes ensure smooth flow, high pressure resistance, and excellent anti-corrosion performance, contributing to a more sustainable and eco-friendly municipal water system in Hebei

Delivering Reliable Protection for Every Water Project

Huayang Steel Pipe operates one of the most advanced anti-corrosion production lines in China, equipped with German KraussMaffei extruders, Swiss Gema spray guns, and U.S. Graco liquid epoxy coating systems. The facility supports multiple coating technologies including 3PE, 2PE, FBE, 2PP, and 3PP, meeting diverse requirements for water supply, sewage treatment, and seawater desalination pipelines.

Each production process is strictly monitored with a comprehensive testing system, covering coating thickness, adhesion strength, impact resistance, and holiday detection. From raw material preparation to final delivery, every pipe is manufactured under rigorous quality standards to ensure long-term corrosion resistance and reliable service life.

All water treatment pipes undergo strict hydrostatic testing, ultrasonic inspection, and coating thickness checks. In addition, Huayang is committed to low-carbon manufacturing and environmental responsibility, supporting the global transition to sustainable water infrastructure.