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Glass tube series

Our products are widely applied in pharmaceuticals, electronics, laboratory equipment, and agricultural industries. All glass tubes will be cleaned and packed in ISO 14644-1 Class 6/ Federal Standard 209E Class 1,000/ M4.5 clean rooms in order to achieve excellent cleanliness and reliability.

Glass Tubes for Reed Switches

(KTRS 90 series)

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  • High IR absorption rate enables short sealing time with laser or halogen lamps

  • Can be well sealed with 52 Ni-Fe alloy.

  • Fire Polished. Available in one-side-sealed/ both-side-open format

  • High dimensional accuracy. Dimensional tolerance as good as ±0.01mm

  • Lead free. RoHS/ California Prop 65 compliant

  • Special coating available upon request. Fully customizable size with color options

Glass Tubes for Diodes

(KTDD 90 series)

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  • Can be well sealed with platinum wires and dumet wires

  • Well applied in diode and thermistor sealing

  • Fire Polished

  • High dimensional accuracy. Dimensional tolerance as good as ±0.01mm

  • Lead free. RoHS/ California Prop 65 compliant

  • Special coating available upon request. Fully customizable size with color options

Glass Tubes/ Capillaries for Optical Connectors and Splices (KTOP 48 Series)

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  • Similar coefficient of expansion with molybdenum and kovar alloy

  • Well applied in optical connectors, photomultiplier tubes, and photoelectric sensors

  • Fire Polished

  • High dimensional accuracy. Dimensional tolerance as good as ±0.001mm

  • Lead free. RoHS/ California Prop 65 compliant

  • Fully customizable size

Glass Tubes/ Vials for Animal Identification Glass Tags (KTAI 70 Series)

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  • Borosilicate glass. Well applied in animal identification chip sealing (for example, with EM 4305 chip)

  • Excellent biocompatibility and safety.

  • Fire Polished. Available in vial/ both-side-open tube format

  • Lead free. RoHS/ California Prop 65 compliant

  • Fully customizable size with color options

Glass Tubes for Ampoules and Tube Injections (ZTAP 70 Series)

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  • Borosilicate pharmaceutical type I glass tubing

  • Lead free. RoHS/ California Prop 65 compliant

  • Fully customizable size with color options

Click here to download the spec sheet

Pharmaceutical Packaging Inc.

Shandong Zhengxin Pharmaceutical Glass Co., Ltd.

Henan Shouxin Pharmaceutical Glass Co., Ltd.

Shandong Kiseki New Material Co., Ltd.

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