Seamless tubes and welded aluminum performance is what is the difference between
2, with tubes generally do structural support, like some do not need too high precision parts, supporting the role of the general used more, but used fluid.
In the case of aluminum tubes of the same material:1, seamless aluminum pipe can be used for fluid parts, such as: water stamping, air, hydraulic, machining, grinding and other important parts.
Seamless aluminium bearing is better than welded aluminum tube, seamless texture is relatively uniform, there will be a small amount of loss in the pipe part of the chemical composition of weld, so the mechanical performance slightly worse but not big difference. Seamless pipe is recommended if it is used for elbow. The welded pipe is easy to crack. Bending radius is relatively large, then no problem.
