Product Description

name Freeze Drying Butyl Rubber Stopper specification: **-D1, **-D2, **-D2, **-D3, **-D4, color: Grey, red and so on Implementation Criteria: YBB*******2, YBB*******2 dimension: Diameter of top part: *2.5*0.2 to *8.8*0.2 mm thickness of top part: 2.0*0.2 to 3.6*0.2mm Diameter of neck: 7.5*0.1 to *3.2*0.1mm Total height: *0.0*0.3 to *4.6*0.3 mm material: Chlorobutyl or Bromobutyl rubber offer various rubber stoppers accroding to customers’ requirement