AlbA Trading
GI Hollow Pipes
Factory-direct hot-dip galvanized hollow steel sections for construction and industrial applications.
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GI Hollow Pipe Gallery
PRODUCT OVERVIEW
About GI Hollow Pipes
GI (Galvanized Iron) Hollow Pipes are hot-dip galvanized steel hollow sections manufactured to meet stringent international quality standards. The zinc coating provides excellent corrosion resistance, ideal for indoor and outdoor construction.
Available in square, rectangular, and round profiles, sourced directly from certified Chinese steel manufacturers. Every batch meets specified standards before shipment.
Our GI Hollow Pipes are used across Myanmar for structural frameworks, industrial piping, fencing, carports, and general construction.
Superior Corrosion ResistanceHot-dip zinc coating (min. 85 g/m²) provides long-lasting rust protection.
Wide Size RangeSquare from 20×20mm to 150×150mm; rectangular from 25×50mm to 100×200mm.
International StandardsManufactured to GB/T 3091 and ASTM A53 with available mill certificates.
Factory Direct WholesaleDirect from certified Chinese manufacturers to Myanmar. Contact for bulk pricing.
Precision Dimensional ControlTight tolerances on wall thickness and dimensions ensure consistent performance.
SPECIFICATIONS
Technical Specifications
GI HOLLOW PIPE — TECHNICAL DATA
| Material | Hot-Dip Galvanized Steel |
| Surface Treatment | Zinc Coating (Hot-Dip Galvanizing) |
| Zinc Coating Weight | 80 – 120 g/m² (Minimum 85 g/m²) |
| Square Hollow Sizes | 20×20mm to 150×150mm |
| Rectangular Hollow Sizes | 25×50mm to 100×200mm |
| Wall Thickness | 0.8mm – 4.0mm |
| Standard Length | 6 meters per piece |
| Tensile Strength | ≥ 270 MPa |
| Yield Strength | ≥ 235 MPa |
| Applicable Standard | GB/T 3091 / ASTM A53 |
| Mill Certificate | Available on Request |
| Pricing | Contact For Wholesale Price |
APPLICATIONS
Common Applications
Structural Frames
Industrial Piping
Fencing & Gates
Carports & Sheds
Greenhouses
Furniture & Décor
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