Verified Company
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20-B2+butyl rubber stopper
1)Good quality&best price
2)High durability/dimensional stability
3)Customize
4) Automatic inspected
5) Packed in clean room (Class-100)
Specification | 20-B2+ |
Diameter of the top part | 19.5±0.2 |
Thickness of the top part | 3.0±0.25 |
Diameter of the plug stem | 13±0.1 |
Total height | 8.7±0.3 |
1.Designed as per GMP standards,the workshops of vulcanization,die cutting,washing and packaging are up to the relative cleanness classes.
2.Quality mangement system established and consummated as per GMP standards.
3.Automatic pre-forming and slice cutting process is adopted.
4.Advanced full automatic vacuum making vulcanization process is adopted.
5.Aubomatic stopper washing production line with powerful vibrating and blowing washing functions.
6.Successful compatibility test for rubber stoppers and medicine.
7.No leftover,international biological testing standard for biosafety and chemical demand,cleaness and hardness,sealability.