Hot Dip Galvanized Round Steel Pipe / GI Pipe Pre Galvanized Steel Pipe Galvanized Tube
Product Detail
Specifically, it is mainly used in the following fields:
1. Construction field: such as building frames, steel structures, stair railings, etc.;
2. Transportation sector: such as road guardrails, ship structures, and automobile chassis;
3. Metallurgical sector: such as pipeline systems for transporting ore, coal, and slag.
Product Of Advantages
As a steel pipe product with strong technical content, galvanized pipe has a wide range of uses and many advantages. It is necessary equipment material of the pipeline system in building, transport, metallurgical industry and so on. In the coming market demand, galvanized pipes will have a broader application prospect.
Main Application
Application
1.Corrosion resistance: Galvanized pipe is plated with a layer of zinc on the surface, and zinc has strong corrosion resistance and will not rust when used for a long time.
2.Longevity: Through the galvanizing layer on the surface, galvanized pipe is characterized by long-lasting durability and long service life.
3.Appearance: A galvanized pipe's surface is smooth and shiny, and can be used as is without further finishing.
4.Malleability:Galvanized pipe can be easily bent and shaped according to your design or application without any effect on its quality and you can customize them.
5.Weldability: It is easy to weld Pipe Galvanized Pipe during the course of production of galvanized pipe, and it is conductive to construction. Galvanized Alloysis a trusted name in the manufacturing and supplying of Galvanized Pipes.
Parameters
| Product name | Galvanized Pipe |
| Grade | Q235B, SS400, ST37, SS41, A36 etc |
| Length | Standard 6m and 12m or as customer requirement |
| Width | 600mm-1500mm, according to customer's requirement |
| Technical | Hot Dipped Galvanized pipe |
| Zinc Coating | 30-275g/m2 |
| Application | Wide used in various building structures, bridges, vehicles, bracker, machinery etc. |
Details
Zinc layers can be produced from 30gto 550g and can be supplied with hot dip galvanizing, electric galvanizingand pre-galvanizing.We provide zinc coating production support based on inspection reports, and thickness is strictly manufactured according to contract requirements. Our production tolerance is controlled within ±0.01mm, ensuring high precision and consistent quality.
Zinc coating weight ranges from 30g/m² to 550g/m², with options including hot-dip galvanizing, electro-galvanizing, and galvanized coatings. All products feature smooth processing, with laser-cut edges that are neat and burr-free.
For welded pipe products, we supply straight seam welded galvanized steel pipes with high-quality surface finishing. Standard cutting lengths range from 6–12 meters, and we also support 20ft and 40ft American standard lengths. Customized lengths (such as 13 meters or other specifications) are available through mold opening or special production.
With a 50,000m² warehouse and a daily production capacity of over 5,000 tons, we ensure fast delivery times, stable supply, and highly competitive pricing for global customers.
Galvanized Pipe Packaging & Transportation
Galvanized steel pipes are widely used in construction and industrial applications. During transportation, they are easily affected by environmental factors such as moisture, impact, and corrosion, which may cause rust, deformation, or surface damage. Therefore, proper packaging and transportation are essential to ensure product quality and safe delivery.
Packaging Requirements
The surface of steel pipes must be clean, dry, and free from oil, dust, or impurities.
Pipes are packed with double-layer protective wrapping:
Inner layer: transparent polyethylene film (≥0.02mm)
Outer layer: waterproof plastic cloth (≥0.5mm)
Each bundle is clearly labeled with specification, grade, batch number, and production date.
Products are classified and packaged by size, specification, and length for easy handling, loading, and storage.
Packaging Method
Before packaging, pipes are thoroughly cleaned to ensure a dry and corrosion-free surface.
Both ends of the pipe are reinforced with protective materials (such as wooden or plastic end caps) to prevent deformation during transportation.
Moisture-proof, waterproof, and rust-proof materials are used throughout the packaging process to ensure product integrity.
After packaging, products must be stored in a dry and shaded environment, avoiding long-term exposure to sunlight or humidity.
Precautions
Ensure standardized sizing and accurate length classification to avoid mismatches and material loss.
Finished packages must be properly labeled and classified for efficient warehouse management.
Stack goods with appropriate height and stability to prevent tilting, collapse, or transport damage.
Follow strict handling procedures during loading and unloading to ensure safety and product protection.
Summary
Strict packaging standards and professional transportation methods ensure that galvanized pipes remain in excellent condition during transit, delivering safely to customers worldwide with guaranteed quality and reliability.
FAQ
Q: Are you a manufacturer?
A: Yes, we are a professional steel manufacturer with our own factory located in Tianjin, China. We integrate production, processing, and export services to ensure stable quality and supply.
Q: Can I place a trial order for only several tons?
A: Of course. We support small trial orders, and can arrange shipment via LCL (Less than Container Load) service to help reduce your initial purchasing risk.
Q: Are samples free of charge?
A: Yes, samples are free of charge, but the freight cost is borne by the buyer. We can also produce samples according to your specifications if required.
Q: Are you a Gold Supplier and do you support Trade Assurance?
A: Yes, we are a Gold Supplier with 15+ years of experience, and we fully support Trade Assurance to ensure secure and reliable transactions.
