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Galvanized Square Tube

Galvanized Square Steel Tube, is stocked in a A500 that have been hot dipped in a zinc rich galvanizing process. Galvanized square tubes are a lower cost alternative to stainless steel to achieve rust free protection for up to 30 years, while maintaining comparable strength with a durable surface coating. Metals Depot stocks many sizes in precut lengths, full mill lengths or we can hot dip virtually any size and quantity required for your welding or construction project.

Galvanized tubes can be cut, machined or welded by common methods used for regular steel, but adequate ventilation should be used to avoid inhalation of fumes when heated. Saw cut ends of our pre-cut lengths are not galvanized and should be treated with a cold galvanizing compound to maintain protection once your project is complete. Any holes drilled or welded areas should also be treated. All dimensions are before the galvanizing process. 

Specifications - ASTM A500B, G90 Galvanized coating.
Surface Finish - slightly shiny silver color, grainy and spackled surface
Mechanical Properties - Yield = 46,000, Tensile = 58,000
How to Measure - Height (A) X Width (B) X Wall Thickness(C) X Length

Stock lengths may vary +/- 1/2"; Custom Cut lengths available on request.
**Galvanized orders may require additional processing time.
galvanized square steel tube
Stock
Number
Product Type Item Size & Description
A x B x C (Inches)
Weight
(lbs. / ft.)
Click! Arrow to
Select Size
Qty Select / Price
T12211G Galvanized Square Tube 2 X 2 X 11 GA (.120 wall) 3.32
T122250G Galvanized Square Tube 2 X 2 X 1/4 (.250 wall) 6.17
T13318-G Galvanized Square Tube 3 X 3 X 1/8 (.120 wall) 5.31
T13314G Galvanized Square Tube 3 X 3 X 1/4 (.250 wall) 9.52
T14418-G Galvanized Square Tube 4 X 4 X 1/8 (.120 wall) 7.18
T14414G Galvanized Square Tube 4 X 4 X 1/4 (.250 wall) 13.51
T16614G Galvanized Square Tube 6 X 6 X 1/4 (.250 wall) 20.85
Quantity Length in Feet, Inches and Fraction of Inch
PCS FT and IN  
Custom cut tolerances = plus / minus 1/16"
Call Us for Mitering and Large Quantities.
NOTICE: Custom Cut material is non-returnable and not cancelable once processing
begins. Custom cutting may require additional processing time.
Quantity Width in Inches Length in Inches
PCS and X and  
Custom cut tolerances = plus / minus 1/16"
Call Us for Mitering and Large Quantities.
NOTICE: Custom Cut material is non-returnable and not cancelable once processing
begins. Custom cutting may require additional processing time.