ACR Copper tube is used for air conditioner, central air conditioning and refrigeration purpose. The production standard for ACR copper tube are ASTM B280 standard, EN 12735-1 standard and AS 1571 standard. Our ACR copper tube is with RoHS certificate, CE certificate and produced in ISO 9001 management system. The ACR copper tube each end capped or plugged with yellow cap or blue plug to keep dry and clean inside. Blue code marking for straight ACR copper tube to identify its ACR usage. Advantage: 1. RoHS certificate, CE certificate and ISO 9001 management system assure superior quality 2. Professional copper tube manufacturer, fast production and delivery 3. 12 years copper tube manufacturing experience, meticulous care on every order Specifications: 1. Alloy: C12200, Cu-DHP, C1220, TP2 2. Size range: Outside diameter from 6mm to 108mm (from 1/4¡± to 4-1/8¡±) Wall thickness from 0.25mm to 4.0mm Length from 0.2m to 50m 3. Temper: hard temper, half hard temper, soft annealed temper 4. Type: ACR copper tube in pancake coil, ACR copper tube in level wound coil, ACR copper tube in straight tube 5. Packing: Carton and pallet packing for copper pancake coil Bundle and wooden case packing for straight copper tube Reel and pallet packing for level wound copper coil 6. Our standard: ASTM B280, EN 12735-1, AS 1571, JIS H3300 standard-copper tube for air conditioning and refrigeration 7. Delivery time: 2-3 weeks 8. Payment: T/T or L/C sight