Straight seam submerged arc welding multi tube

Our company produces 6-24 sided multilateral pipe, 200*200-1400*1400mm, wall thickness 5-40mm, straight seam submerged arc welding multi tube.

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Product Description

Our company produces 6-24 sided multilateral pipe, 200*200-1400*1400mm, wall thickness 5-40mm, straight seam submerged arc welding multi tube. The products are widely used in lifting machinery, steel structure, port engineering and national defense engineering construction.

Standard:YB/T4181-2008 , JIS G3466 , EN10219/EN10210 , JG/T178,GB/T6728,GB/T30063

Texture of material:Q23 5B/34 5B/345C/345D, Q390,Q460,CCS/GL/LR/DNV/ABS-AH32/36, SS400/490, S235/S355J0/J2H

 

Product range Minimum wall thickness

 Maximum wall thickness

200x200-700x700
200x200-1400x1400 

5 40

A
AA


 

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