butyl rubber stopper for injection vial

Butyl rubber stopper for injection vialsDescription: Nominal Dimension: 13, 20 Standard: YBB00052002 YBB00042002 ISO8362-A Application: It is applied in the package of antibiotic powder injection in pharmaceutical industry. Detailed size: Type: 13-A 1) Size: 13mm 2) ΦD of Flange: 12.50mm 3) ΦD of Neck: 7.50mm 4) Height of Flange: 2.00mm 5) Total height: 7mm Type: 20-B 1) Size: 20mm 2) ΦD of Flange: 18.80mm 3) ΦD of Neck: 13.00mm 4) Height of Flange: 3.30mm 5) Total height: 8.8mm Type: 20-A3 1) Size: 20mm 2) ΦD of Flange: 18.80mm 3) ΦD of Neck: 13.20mm 4) Height of Flange: 3.30mm 5) Total height: 8.8mm Type: 20-A 1) Size: 20mm 2) ΦD of Flange: 18.80mm 3) ΦD of Neck: 13.20mm 4) Height of Flange: 3.30mm 5) Total height: 8.80mm Type: 20-B1 1) Size: 20mm 2) ΦD of Flange: 18.80mm 3) ΦD of Neck: 13.00mm 4) Height of Flange: 2.80mm 5) Total height: 8.50mm Type: 20-B2 1) Size: 20mm 2) ΦD of Flange: 19.50mm 3) ΦD of Neck: 13.00mm 4) Height of Flange: 3.00mm 5) Total height: 8.70mm