| Code No. | Unit | OD | Length | Wall Thick | Approx. Volume |
| G0637 | 50 pcs/pack | 13 mm | 100 mm | 1.2 mm | 7 ml |
| G0639 | 50 pcs/pack | 16 mm | 125 mm | 1.2 mm | 14 ml |
| G0640 | 50 pcs/pack | 16 mm | 150 mm | 1.2 mm | 17 ml |
| G0641 | 50 pcs/pack | 18 mm | 180 mm | 1.2 mm | 27 ml |
| G0642 | 25 pcs/pack | 20 mm | 125 mm | 1.2 mm | 23 ml |
| G0643 | 25 pcs/pack | 20 mm | 150 mm | 1.2 mm | 28 ml |
Screw cap only
| Code No. | Unit | Cap Thread Size | Liner | Description |
| G0631 | 1 pc | 13 mm | Teflon | For Dia.13mm tube |
| G1004 | 1 pc | 16 mm | Teflon | For Dia.16mm tube |
| G0633 | 1 pc | 18 mm | Teflon | For Dia.18mm & 20mm tube |
