Pre-Galvanized Steel Rectangular Tube 20x20mm to 500x500mm with 1.2-20mm Thickness for Construction
Price:
$500-$700
MOQ:
1 Ton
Delivery Time:
Negotiable
Brand:
OEM or Wilda
Product Description
Product Overview
Pre-galvanized and hot-dip galvanized steel rectangular tubes designed for superior corrosion resistance and extended service life. These structural steel pipes are ideal for construction applications where durability and longevity are essential.
Technical Specifications
| Product Name | Galvanized Square Pipe |
|---|---|
| Specifications |
Square Pipe: 20×20mm to 500×500mm Thickness: 1.2mm to 20mm Length: 2.0m to 12m |
| Material | Low Carbon Steel |
| Steel Grade |
Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C |
| Standards | EN10219, EN10210, GB/T 6728, JIS G3466, ASTM A500, A36 |
| Surface Coating |
Pre-galvanized (Zinc coating: 40-80g/m²) Hot-dip galvanized (Zinc coating: 200-600g/m²) |
| Certifications | ISO 9001 / ISO 18001 / ISO 14001 / CE |
Size Chart
| Square Hollow Section | Thickness Range |
|---|---|
| 20×20, 25×25, 30×30 | 1.2-3.0mm |
| 40×40, 50×50 | 1.2-4.75mm |
| 60×60 | 1.2-5.75mm |
| 70×70, 75×75, 80×80, 90×90, 100×100 | 1.5-5.75mm |
| 120×120, 140×140, 150×150 | 2.5-10.0mm |
| 160×160, 180×180, 200×200 | 3.5-12.0mm |
| 250×250, 300×300, 350×300, 350×350, 400×200 | 4.5-15.75mm |
| 280×280, 400×400, 450×200, 450×300 | 5.0-20.0mm |
Applications
- Construction and building materials steel pipe
- Structural steel pipe for frameworks
- Solar structure component steel pipe
- Fence post steel pipe
- Greenhouse frame steel pipe
- Building exterior walls (glass, marble, aluminum curtain walls)
- Outdoor telecommunications towers and highway structures
Packaging & Shipping
- OD 300mm and below: Hexagonal seaworthy bundles with steel strips, two nylon slings per bundle
- Above OD 300mm: Bulk or custom packaging
- 25 tons/container and 5 tons/size for trial orders
- 20" container: Maximum length 5.8m
- 40" container: Maximum length 11.8m
Business Terms
Trade Terms: FOB, CFR, CIF, EXW
Payment Terms: T/T, LC
Delivery Time: 15-35 days (based on quantity) after receiving advanced payment
Main Markets: Southeast Asia, South Asia, Middle East, Europe, Middle & South America, Africa, Oceania
Product Images
Why Choose Our Galvanized Steel Tubes?
Weifang Wilda Machinery Co., Ltd. specializes in high-precision galvanized welded steel pipes with comprehensive manufacturing capabilities including sheet metal processing, welding, and metal surface treatment workshops to meet diverse customer requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Weifang Wilda Machinery Co., Ltd
Location
No.3,Yongkang Jie,Weifang Economic Development Zone, Weifang City,Shandong Province,China.
Contact Person
Victor Wang