straight copper pipe, straight tube Standard:ASTM,JIS,EN,AS/NZS,GB Size:4.76mm to mm 3/16" to 4 1/8" straight copper pipe, straight tubeStandard:ASTM,JIS,EN,AS/NZS,GBSize:4.76mm to mm 3/16" to 4 1/8"temper:annealed, hard,half-hardPackage: plastic packing, wooden box, iron box. special package is acceptable.OEM is acceptable. straight copper pipe