Hot Dipped Galvanized Steel Pipe ASTM A53 BS1387 Gi Pipe for Water Supply Construction

Hot dipped galvanized round steel pipes are manufactured from premium carbon steel and coated with a protective zinc layer through a hot-dip galvanizing process. This zinc coating effectively protects the steel from corrosion, rust, and environmental damage, significantly extending the service life of the pipe.

Galvanized round pipes are widely used in water supply systems, construction projects, scaffolding, agricultural irrigation, greenhouse structures, fencing systems, and industrial facilities. Their excellent corrosion resistance makes them particularly suitable for outdoor installations and humid environments.

In construction applications, galvanized round pipes are commonly used for scaffolding systems, handrails, structural supports, and steel framework projects. Their high strength and durability ensure safe and reliable performance.

For agricultural projects, these pipes are ideal for greenhouse frames, irrigation systems, livestock facilities, and farm structures. The galvanized coating helps maintain long-term performance under varying weather conditions.

Our factory utilizes advanced galvanizing technology and strict quality control procedures. Every pipe undergoes coating thickness inspection, dimensional testing, and mechanical property verification before shipment.

With over 20 years of manufacturing experience and annual production capacity exceeding 600,000 tons, we provide stable quality products and professional export services to customers worldwide.

Basic Product Data

Key Product Features

Precision rolled, with dimensions meeting standard requirements and performance meeting specifications
No. 20 steel has a tensile strength of 410–530 MPa and a lower yield strength of ≥245 MPa

Application Scenarios and Industries

It is primarily used for the transportation of fluid media such as water, oil, and gas, and is suitable for fluid transmission pipelines laid underground or overhead.