BATubes Applications: Water for injection apparatus Clean tubes projects High pure fluid transportation Solar energy battery panel Solar energy baseplate For specific od,wt,length,tolerance and roughness can be negotiated by details requriements. OD WT 1/8" (3.175mm) 0.020"0.028" (0.51mm0.71mm) 1/4" (6.35mm) 0.035"0.039" (0.89mm0.1.0mm) 3/8" (9.53mm) 0.035"0.039" (0.89mm0.1.0mm) 1/2" (12.5mm) 0.039"0.0488" (1.0mm1.24mm) 5/8" (15.88mm) 0.039"0.0488" (1.0mm1.24mm) 3/4" (19.05mm) 0.0488"0.065" (1.24mm1.65mm) 1.0" (25.4mm) 0.0488"0.065" (1.24mm1.65mm)