Solid Rubber Bungs or Stoppers. ( Sizes In Drop Down Selection List Above, Correspond To The Bottom Bung Sizes In The Chart Below, And Are Also The Bung Number ). Can be used for test tube, flask stopper or other bottles.
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Descriptions:1. Not easy to deform, moderate hardness, manufactured according to standards, 2.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.3.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.Note: Due to manual measurement, the size may have an error of +/- 1-2mm. And a slight deviation in color due to different batches. Features:Bottom Diameter(small-end): 60mm / 2.36inchTop Diameter(big-end): 73mm / 2.87inchBody Height: 40mm / 1.57inchMaterial: Rubber Fit for hole: 60-73mmColor: White Package Content:1 x Rubber Stopper.
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Descriptions:1. Not easy to deform, moderate hardness, manufactured according to standards, materials2.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.3.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.Note: Due to manual measurement, the size may have an error of +/- 1-2mm. And a slight deviation in color due to different batches. Features:Bottom Diameter(small-end): 51mm / 2inchTop Diameter(big-end): 62mm / 2.44inchBody Height: 37mm / 1.46inchMaterial: Rubber Fit for hole: 51-62mmColor: White Package Content:1 x Rubber Stopper.
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Solid rubber stoppers are commonly used in laboratories, households and industries to seal or block openings such as test tubes, beakers, bottles, water pipes, drains. They are also widely used for protecting key components during processes like spraying, electrophoresis, electroplating, anodization, sandblasting, and shot blasting.SpecificationColor: WhiteMaterial: RubberMax Diameter: 8.5mm / 0.33 inchMin Diameter: 4.5mm / 0.18 inchHeight: 16mm / 0.63 inchPacking List: 24Pcs x Solid Rubber StoppersAdvantageThe lab plug is made of solid rubber material with high temperature resistance, acid and alkali resistance, corrosion resistance, along with good sealing performance. It is sturdy and durable, not easily deformed, washable, and can be used for a long time.
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Can be used for test tube, flask stopper or other bottles. 1pc x rubber stopper (stopper only). Material: Rubber. Good Good quality.
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You can use for Flask stopper,Test Tube stopper or other bottles stopper etc. White stopper very easy to stick dust, It must be cleaned before use. Rubber stoppers are manufactured from natural elastic rubber.
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Can be used for test tube, flask stopper or other bottles. Type: Rubber Stopper. Function: Used for plugging the glass mouth / pipe mouth / fish tank openings. Wall openings / sewer mouth / chemical test tubes and other seals.
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Descriptions:1. Not easy to deform, moderate hardness, manufactured according to standards, materials2.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.3.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.Note: Due to manual measurement, the size may have an error of +/- 1-2mm. And a slight deviation in color due to different batches. Features:Bottom Diameter(small-end): 22mm / 0.87inchTop Diameter(big-end): 29mm / 1.14inchBody Height: 28mm / 1.1inchMaterial: Rubber Fit for hole: 23-27mmColor: White Package Content:10 Pcs x Rubber Stopper.
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