tube 0.5mm 2mm inner Hollow copper 1mm 0.2mm copper pipe tube wall Capillary 0.25mm T2 thickness diameter outer 2.5mm

tube 0.5mm 2mm inner Hollow copper 1mm 0.2mm copper pipe tube wall Capillary 0.25mm T2 thickness diameter outer 2.5mm tube 0.5mm 2mm inner Hollow copper 1mm 0.2mm copper pipe tube wall Capillary 0.25mm T2 thickness diameter outer 2.5mm tube 0.5mm 2mm inner Hollow copper 1mm 0.2mm copper pipe tube wall Capillary 0.25mm T2 thickness diameter outer 2.5mm tube 0.5mm 2mm inner Hollow copper 1mm 0.2mm copper pipe tube wall Capillary 0.25mm T2 thickness diameter outer 2.5mm tube 0.5mm 2mm inner Hollow copper 1mm 0.2mm copper pipe tube wall Capillary 0.25mm T2 thickness diameter outer 2.5mm tube 0.5mm 2mm inner Hollow copper 1mm 0.2mm copper pipe tube wall Capillary 0.25mm T2 thickness diameter outer 2.5mm tube 0.5mm 2mm inner Hollow copper 1mm 0.2mm copper pipe tube wall Capillary 0.25mm T2 thickness diameter outer 2.5mm tube 0.5mm 2mm inner Hollow copper 1mm 0.2mm copper pipe tube wall Capillary 0.25mm T2 thickness diameter outer 2.5mm