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Seamless Square Tube and Seamless Rectangular Tube



Basic Information:

Size range

① Square tubes:     

H10mm xW10mm to H600mm x W600mm   T.:0.3mm-40mm  L:max12000mm
② Rectangular tubes: 

H10mm x W20mm to H600mm x W800mm  T.:0.3mm-40mm   L:max12000mm

Heat treatment: Stress relieves and Annealing and QT etc, assure good performance in application.

Square & Rectangular Steel Pipe Size Chart

Square Hollow Section

Rectangular Hollow Section

Thickness

10*10  20*20  25*25  30*30

10*20  20*40  30*40

1.2-3.0

40*40  50*50

30*50  25*50  30*60  40*60

1.2-4.75

60*60  

50*70  40*80

1.2-5.75

70*70  80*80  75*75  90*90  100*100

60*80  50*80  100*40  120*80

1.5-5.75

120*120  140*140  150*150

160*80  100*150  140*80  100*180  200*100

2.5-10.0

160*160  180*180  200*200

200*150  250*150

3.5-12.0

250*250  300*300  400*400  450*450  350*350

250*200  300*200  350*200  350*250  450*250  400*300  500*200

4.5-15.75

400*400  500*50550*55600*600



What can we do for you?
 

Seamless Square Tube and Seamless Rectangular Tube are mainly used for construction of bridges, buildings, 

general structural purposes, agricultural machinery, engineering etc.



Packing & Delivery:

 

Package

1)bundle with strip

2)water-proof sheeting

3)woven bags

4)PVC package

5)clients' Requirements

Shipping

1)20ft container: 26tons (Can load 5.8M Max)

2)40ft container: 26tons (Can load 12M Max)

3)more than 100tons:can pack by bulk vessel

4)as your requirement

Port of Shipment

Shanghai/Tianjin Port, China

Date of Delivery

According To The Quantity And Specification Of Each Order

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