Galvanized Regtangular Pipe

Pre-Zinc Rectangular Steel Pipe Usage and its Application

Tensile Value: 350-370 N/sq nm

• Light Weight can stand the rust 
• Suitable for indoor which has low level of exposure to acid or sea water 
• Can NOT be used for water pipes 
• Suitable for light weight structure or residential roof structure  

Hot Dip Galvanized Rectangular Steel Pipe   

Tensile Value: 400 N/sq nm

• Can stand the rust and can be used near the sea of heavy chemical condense area
• Can be used in water piping 
• Can withhold heavy weight or high pressure forces