Item Copper tube ,Brass tube,Bronze tube Type Straight copper pipe,Pancake coil copper pipe,Capillary copper pipe Standard GB/T1527-2006,JIS H3300-2006,ASTM B75M,ASTMB42,ASTMB111,ASTMB395, ASTM B359,ASTM B188,ASTM B698,ASTM B640,etc Material T1,T2,C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920, TP1,TP2,C10930,C11000,C11300,C11400,C11500,C11600,C12000,C12200,C12300, TU1,TU2,C12500,C14200,C14420,C14500,C14510,C14520,C14530,C17200,C19200, C21000,C23000,C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300, C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70600,C70620,C71000, C71500,C71520,C71640,C72200,etc Shape Round,Square,Rectangular,Oval,half-round Round OD:2-914mm (1/16"-36") WT:0.2-120mm(SCH5S-SCH160S) Square Size:2*2-1016*1016mm(1/16"-40") WT:0.2-120mm Rectangular Size:2*4-1016*1219mm(1/16"-48") WT:0.2-120mm Length 1m,2m,3m,6m,or as required Hardness 1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc Surface mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required Application 1. Pancake Coil for ACR, General Engineering Applications 2. LWC Coil for ACR, General Engineering Applications 3. Straight Copper Tubes for ACR and Refrigeration 4. Inner-grooved copper tube for ACR and Refrigeration 5. Copper Pipe for Transportation System of water, gas and oil 6.PE-coated copper tube for water/gas/oil transportation system 7.Semi-finished Copper tube for industrial applications