S45C Cylinder Using Precision Seamless High Carbon Steel Tube Tubing Nice Price

S45C Cylinder Using Precision Seamless High Carbon Steel Tube Tubing Nice Price Precision Carbon Tube Precision Carbon Tubing Precision Carbon Steel Tube Cylinder Carbon Steel Tube Cylinder Carbon Steel Tubing Wall Thickness tolerance: ±10% Inner roughness: 0.8~1.6μm Dimensional Accuracy: 1....