Square Pipe
Rectangular Pipe
Round Pipe
Size
thick
Weight
Area
Size
thick
Weight
Area
E.diameter
thick
Weight
mm
mm
kg/m
cm2
mm
mm
kg/m
cm2
mm
mm
kg/m
20 x 20
1.2
0.697
0.865
30 x 20
1.2
0.868
1.105
21.7
2.0
0.972
1.6
0.872
1.123
1.6
1.124
1.4317
27.2
2.0
1.24
25 x 25
1.2
0.867
1.105
40 x...