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  • Shaped Steel Tube Compared with those circular tubes, this shaped steel tube comes with large moment of inertia and high torsional stiffness, greatly reducing its weight and saving some materials. As a kind of anti corrosive tubing products, it can act as varied structural parts, tools, accessories and parts, widely used in many industries including aviation, auto parts, shipbuilding, mining machinery ...
  • Bundy Tube (Zista Tube) By using raw materials of BHG2 extra-deep drawing steel from Baoshan Iron & Steel Co., Ltd., our Bundy tube offers many features of resistance to high pressure blasting and excellent anti-seismic performance. The extra-deep drawing steel will be made into precision strip steel by cold rolling technique. And then the precision strip steel will be galvanized through the continuous production line or passivated with military green or white ...