... 60mm. 1.Product name: type L copper tube or copper tube type L2.Chemical composition:Cu-99 ... , Wall Thickness, Theoretical Weight of type M copper tube Type LNominal Size,inchActual Outside Diameter,inchTolerance ... 80.0050.0020.0900.0093.336.Application:-Standard copper tubes of type L are used for ... , solar, fuel and oil, HVAC, compressed air, LPG gas, snow melting and vacuum systems.-type L copper tube ...