Double Wall Copper Brazed Steel Tube Bundy Weld Pipe Copper Plated TDW ASTM A254 IIS8119 SAE J527

MaterialCold rolled steel strip chemical compositions (%):C   Si   Mn   P   S0.02-0.08   0.03 max   0.15-0.45   0.030 max   0.030 maxInside Clean.16g/m2Â

Accuracy (mm)Â Â Â

Outside Diameter   Wall ThicknessOD   Tolerance   Thickness   Tolerance<4.76   ±0.06   0.50   ±0.07>4.76-8   ±0.08   >0.50-0.70   ±0.08>8-12.7   ±0.10   >0.70-1.00   ±0.09>12.7-16   ±0.12   >1.00-1.3   ±0.10

Surface Finish Performance