... 0.030''~0.110'' 3). 99.9%Cu pure copper 4). Starndard: ASTM B280 Mechanical FeatureStandardMaterialMechanical FeatureCodemain chemical compositionTemperTensile ... ASTMB-b88TP2>99.900.013~0.050Y>314 SpecificationDescriptionStraight Copper TubeStardard ASTM EN JIS KS BS DINMaterialC12200(UNS), ... , fire protection,solar, natural gas,liquefied petroleum gas,vent piping. ASTM B280 EN12735-1 1)Normal Packing 2 ...