Square and Rectangular Steel Tube

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csa g40 21
csa g40 21
csa g40 21
csa g40 21
csa g40 21

Size: 20*20-500*500mm
Thickness: 1.3-40mm
Length: 5.8m/6m/12m

Product Specification

Size

20*20-500*500mm or as the requirement

Thickness

1.3-40mm or as the requirement

Length

5.8m/6m/12m or as the requirement

Technique

ERW, SSAW, LSAW, galvanized, etc.

Package

in the bundle, or wrapped with waterproof cloth as per the customers' requirement

Delivery Time

5-10 days if stock is available; 20-25 days for new production

Loading Port

Xingang, Tianjin, China

MOQ

10 tons

1. All the pipes are high-frequency welded.

2. Both inner and outer welded stabs can be removed.

3. Pipe can be necked down and punched holes.

4. Supplying BV or SGS Inspection if the client needs it.


Material Properties of CAN/CSA G40.21

Specification

G 40.21

Strength Levels

50W/350W

Yield Strength

350MPA min

Tensile Strength    

450-620 Mpa

Elongation % in 2”

22min

Carbon 

0.23max

Mn   

0.50-1.50

0.040max

S  

0.050max

Si 

0.40max




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