U type rib
U ribs are called U ribs or U stiffened ribs. With the development of bridge technology, U ribs have the characteristics of convenient construction, uniform force, and not easy to deform, and are wide
Square rectangular pipe with straight seam submerged arc welding
Through independent design and research and development, our company has the first large single slit square rectangular tube production line in China, which can produce 200*200-700*700 single slit rec
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. The products are widely used in lifting machinery, steel
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