Specifications

grey rubber Stopper
1)Standard:ISO,YBB
2)Function:Pharmaceutical packing
3)Uniques:Acceptance of customization

Description of grey rubber stopper:

1)size : 20MM
2)OD of Flange :18.80MM±0.20MM
3)ID of Neck : 13.20MM±0.10MM
4)Height of Flange :3.30MM±0.25MM

5)Total height :8.80MM±0.3MM 1)size : 20MM
2)OD of Flange :18.80MM±0.20MM
3)ID of Neck : 13.20MM±0.10MM
4)Height of Flange :3.30MM±0.25MM

5)Total height :8.80MM±0.3MM