ASTM B16.9 Stainless Steel Pipe Fitting Tee

　The size of the Stainless Steel Pipe Fitting Tee radius determines the resistance of the catheter to bending. In general, the diameter of a large ASTM B16.9 Stainless Steel Pipe Fitting Tee radius is small, bending prone to wrinkles and slip phenomenon, bending quality is difficult to guarantee. So the