Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of thick wall galvanized steel pipe in China. Please feel free to buy cheap thick wall galvanized steel pipe from our factory. All customized products are with high quality and low price.
Huayang Steel Pipe's Thick Wall Galvanized Steel Pipe is engineered to deliver unmatched strength and durability for the most demanding industrial, construction, and infrastructure projects. Designed to withstand high pressure, heavy loads, and harsh environmental conditions, this pipe is the ideal choice for applications requiring robust performance and long-lasting reliability.





Built to Handle Extreme Conditions
Our thick wall galvanized steel pipes are crafted from high-quality carbon steel, ensuring exceptional strength and structural integrity. The thick wall design provides added resistance to internal and external pressures, making it suitable for high-stress applications such as oil and gas transport, structural supports, and heavy machinery frameworks. Whether in industrial plants, construction sites, or underground installations, this pipe is built to perform under the toughest conditions.
Superior Corrosion Resistance
To enhance durability, our pipes undergo a hot-dip galvanization process, coating them with a thick layer of zinc. This protective barrier shields the steel from rust, moisture, and corrosive elements, significantly extending the pipe's lifespan. Ideal for outdoor, marine, or chemically aggressive environments, the galvanized coating ensures reliable performance while reducing maintenance and replacement costs.
Precision Manufacturing for Consistent Quality
Huayang's thick wall galvanized pipes are manufactured using advanced welding and forming technologies, ensuring seamless construction and uniform wall thickness. Each pipe is rigorously tested for dimensional accuracy, pressure tolerance, and mechanical strength, meeting international quality standards. This commitment to precision guarantees a product that delivers consistent performance and safety.
Versatile and Customizable Solutions
We offer thick wall galvanized steel pipes in a wide range of sizes, diameters, and wall thicknesses to meet the specific needs of your project. Whether for high-pressure pipelines, structural columns, or industrial machinery, our pipes can be customized to fit your requirements. Additional coatings or finishes are also available to enhance performance in specialized environments.
Why Choose Huayang?
With decades of expertise in steel pipe manufacturing, Huayang Steel Pipe is a trusted name in the industry. Our thick wall galvanized steel pipes combine superior materials, advanced engineering, and rigorous quality control to deliver products that exceed expectations. When you choose Huayang, you're choosing reliability, durability, and performance.
Outer Diameter and Wall Thickness
| NPS | DN | OD | Sch10 | Sch20 | Sch30 | Std | Sch40 | Sch60 | XS |
| 14 | 350 | 355.6 | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 12.70 |
| 16 | 400 | 406.4 | 6.35 | 7.92 | 9.53 | 9.53 | 12.70 | 16.66 | 12.70 |
| 18 | 450 | 457.2 | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 12.70 |
| 20 | 500 | 508 | 6.35 | 9.53 | 12.70 | 9.53 | 15.09 | 20.62 | 12.70 |
| 22 | 550 | 558.8 | 6.35 | 9.53 | 12.70 | 9.53 | 22.23 | 12.70 | |
| 24 | 600 | 609.6 | 6.35 | 9.53 | 14.27 | 9.53 | 17.48 | 24.61 | 12.70 |
Contact us today to learn more about our thick wall galvanized steel pipes or to request a quote. Let Huayang Steel Pipe provide the robust solutions your project demands.
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