... : 1. Main use: widely used in condenser, evaporators, refrigeration, chiller, heaters, automobile brake system and automobile pipe laying;2. Features: high ... ,6.00, 6.35, 7.94, 8.00,10.00mm6. Wall thickness: 0.5mm,0.60mm,0.65mm,0.70mm,0 ... .80mm,1.0mm7. Packing: seaworthy packing Sell Single Wall Welded Steel Tube