Copper DLP tube-C12000- has 95% IACS conductivity, low residual phosphorus, and high embrittlement resistance. It is available in the form of rod, tube, and wire. Longda is High quality ASTM B280 C12000 seamless copper tubes manufacturer, exporter in China. Being prominent manufacturer and exporter of a broad array of ASTM B280 C12000 seamless copper tubes / C12000 refrigeration, we offer ASTM B280 C12000 seamless copper tubes / C12000 refrigeration that are fabricated by our adroit professionals using supreme class raw materials as per the set industry norms. Standard Grade ASTM B 111 C12000 JIS H3300 C1201 GB/T 1527 TP1 Cu 99.9 min 99.9 min 99.9 min P 0.004-0.012 0.004-0.015 0.004-0.012 Condition H55 O M H80 OL M2 1/2 H Y2 H Y Yield Strength N/mm2 205 min 275 min Tensile Strength N/mm2 250 min. 205min 200 min 310 min. 205 min 220 min 245-325 250 min 315 min 290 min Elongation (%) 40 40 Hardness Hv5 HR15T: 60max 40-65 HR15T: 65max 45-75 HR30T: 30-60 70-100 HR30T: 55 min - Typical use Low Phosphorus deoxidized copper These copper plain tubes are extensively used in the air conditioning systems and are also used in the ACR industry owing to the inherent properties of the copper metals. Moreover, our Copper Tube – Plain LWC are used in applications wherein, reduction of harmful emissions is required. Applications: Copper Plain Tube-LWC Water distribution systems Chilled water mains Drainage and vent systems Heating systems (including solar) Fuel-oil systems Oxygen systems Non-flammable medical-gas systems Weight Formula Average Wall: (OD-WT) x WT x 0,0284= Kg/m (all sizes in mm) Minimum Wall: (OD-WT) x WT x 0,0295 = Kg/m (all sizes in mm)