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Drilling Hole Available Metal Square Tube for House Building / Pressure Container 20 *20*1.7mm
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Drilling Hole Available Metal Square Tube for House Building / Pressure Container 20 *20*1.7mm

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Drilling Hole Available Metal Square Tube for House Building / Pressure Container 20*20*1.7mm

 

Hot rolled black iron Square Steel pipe Rectangular tube 20*20*1.7mm Q235 Structural beam

Square steel pipe

 

Description

 

Made in Shanghai. Square steel pipe was a kind of sqaure hollow section.It is hot rolled and high-frequency welding from HR or CR steel strip & steel coil.

Square pipe also has one kind be drawn from round pipe,and cut from requested length.

 Square steel pipe normally used for construction,machinery making and steel structural building,ship building,electrical project,agriculture and chemical machinery macking,house building,pressure container,oil stock,bridge building & some other high pressure brackets.

 

Specification

 

Square steel pipe size list:

Size  (MM) Thinckness (MM) Size (MM) Thinckness (MM) Size  (MM)  Thinckness (MM) Size (MM) Thinckness (MM)
20*20 1.0 

60*60        

50*70        

40*80         

50*80        

70*70        

60*80       

100*40

 1.3

120*120  

140*80    

160*80    

75*150  

100*150  

160*60

 2.5~2.75

300*450 

300*500 

400*400

 4.5~5.75
1.3 1.4 3.0~4.0 7.5~11.75
1.4 1.5 4.25~4.75 12.5~13.75
1.5 1.7 5.25~6.0 14.5~14.75
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Mr. Mr. William Wei
Tel: 86-21-62153163
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Shanghai shunyun industrial co.,Ltd.
Room 2106 NO.2500 ZhenBei Road PuTuo District, Shanghai, China (Mainland)
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