Products Description
galvanized steel pipes are manufactured from high-quality low-carbon steel and undergo a rigorous hot-dip galvanizing process. This results in a superior product with a thick zinc coating that provides exceptional corrosion resistance, making it ideal for harsh environments and outdoor applications. The significant 3.75mm wall thickness offers outstanding structural strength, durability, and load-bearing capacity.
Products Specification
| Feature | Specification |
|---|---|
| Product Name | Galvanized Steel Pipe / Tube |
| Wall Thickness | 3.75 mm (Can add: ~SCH 40) |
| Galvanization Type | Hot-Dip Galvanized (HDG) |
| Standard | ASTM A53, ASTM A500, BS 1387, or according to customer requirement |
| Grade | Q195, Q235, S235JR, SS400, GR.B or equivalent |
| Process | ERW (Electric Resistance Welded) |
| Outer Diameter (OD) | e.g., 21.3mm ~ 165mm (or specify your range) |
| Length | 6m, 12m, or as required, fixed random length |
Products Advantages
Superior Corrosion Resistance: The hot-dip galvanizing process ensures a thick, uniform zinc layer that protects the underlying steel from rust and corrosion, significantly extending the product's service life.
Excellent Strength & Durability: The robust 3.75mm wall thickness provides high mechanical strength, making these pipes perfect for heavy-duty structural applications, scaffolding, and construction frameworks.
Long Service Life: The combination of strong base metal and effective zinc coating guarantees a long lifespan, reducing maintenance and replacement costs.
Wide Applicability: Suitable for both structural and fluid conveyance purposes.
Strict Quality Control: Our pipes are produced according to international standards (like ASTM A53), ensuring consistent dimensions, mechanical properties, and coating quality.
Products Applications
Building and construction structural frameworks
Scaffolding systems and support structures
Industrial fencing, handrails, and safety barriers
Agricultural equipment and greenhouse structures
Water and gas transportation (non-potable/low pressure unless certified)
General engineering and manufacturing purposes
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Q1: What is the standard length of these pipes?
A: Our standard length is 6 meters (approximately 20 feet). However, we can customize the length to your requirements, such as 12 meters or specific cut lengths, subject to minimum order quantity (MOQ) terms.
Q2: What is the galvanizing process used? Is it hot-dip?
A: Yes, absolutely. We use the hot-dip galvanizing (HDG) process. This involves immersing the welded steel pipe into a bath of molten zinc, which creates a thick, metallurgically bonded coating that provides superior corrosion resistance compared to electro-galvanizing.
Q3: What is the weight per meter for a pipe with a 3.75mm wall?
A: The weight per meter depends on the Outer Diameter (OD). For example:
OD 48.3mm (1.5" NB): approx. 4.1 kg/m
OD 60.3mm (2" NB): approx. 5.2 kg/m
OD 114.3mm (4" NB): approx. 10.8 kg/m
Please contact us with the specific OD you need, and we will provide the exact weight for your calculations.
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