Because of its durability and corrosion-resistance, galvanized Welded Steel Tube is used for a variety of structural applications.

| Name | Welded Steel Tube |
| Size | OD : 21.3mm-406.4mmWT : 1.2-20mmLength : 1-12m |
| Ordinary Dimension | DN6 /DN8/DN15/DN20/DN25/DN32/DN50/DN80/DN100/DN150/DN300/DN500 etc |
| Zinc Coating | 200-600g/m²20-83μm0.13-2oz/ft² |
| Technique | Pre-galvanized / Hot-dipped galvanized / Hang-planting galvanization |
Application of Welded Steel Tube
Widely used in mechanical, manufacturer, steel structure, decoration, shipbuilding, bridging and automobile chassis, etc
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