JIS S235jr S235jo S235j2 SS330 3mm 4mm 5mm Galvanized Steel Square Rectangular Pipe for Industrial Applications
Zhengde galvanized steel pipes are available in both cold-galvanized and hot-dip galvanized variants. Available in round, rectangular, and square profiles, these pipes feature superior coating adhesion and extended service life through advanced manufacturing processes.
| DN | Outer Diameter (MM) | Thickness (MM) | Welded Pipe (kg/m) | Galvanized Pipe (kg/m) |
|---|---|---|---|---|
| 6 | 10.2 | 2.0 | 0.40 | 0.4256 |
| 8 | 13.5 | 2.3 | 0.62 | 0.64 |
| 10 | 17 | 2.3 | 0.82 | 0.84 |
| 15 | 21.3 | 2.8 | 1.26 | 1.30 |
| 20 | 26.8 | 2.8 | 1.63 | 1.68 |
| 25 | 33.5 | 3.3 | 2.42 | 2.49 |
| 32 | 42.3 | 3.3 | 3.13 | 3.22 |
| 40 | 48 | 3.5 | 3.84 | 3.96 |
| 50 | 60 | 3.5 | 4.88 | 5.03 |
| 65 | 75.5 | 3.8 | 6.64 | 6.84 |
| 80 | 88.5 | 4.0 | 8.34 | 8.59 |
| 100 | 114 | 4.0 | 10.85 | 11.18 |
| 125 | 140 | 4.5 | 15.04 | 15.49 |
| 150 | 165 | 4.5 | 17.81 | 18.34 |
Ideal for indoor/outdoor piping, electrical wiring, ventilation systems, and mechanical structures. Features corrosion resistance, high strength, and easy installation.
Perfect for construction structures, electrical systems, automotive manufacturing, and public infrastructure projects.
- Manufactured in compliance with JIS S235jr/S235jo/S235j2/SS330 standards
- Available in 3mm, 4mm, and 5mm thickness options
Shandong Zhengde Metal Manufacturing Co., Ltd. operates five production bases with over 100 production lines. Products are exported to 50+ countries worldwide with comprehensive quality certifications.
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