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Pharmaceutical Glass Tubing Coe 50 - China

price: contact company for price

Pharmaceutical Neutral Glass Tube COE 5.0 (Clear)

** Made from Neutral Borosilicate glass

** Sizes can be produced by customers' request


















Expansion (30-300 ºC, ×10-6/ºC) ASTM E228


Annealing point logη=13 ºC

779-783 ºC

Soft point logη=7.6 ºC

779-783 ºC

Working point logη=4.0 ºC

Transformation logη=14.5 ºC

Density g/cm3 ASTM C729


Hydrolytic resistance 0.02 N H2SO4

0.2 USP Type I ISO 719 HGB I

Acid class (DIN 12116)

Class S1

Alkali class(ISO 695)

Class A2

Int´l Spec.


1. A sum max. of 1.5m, over 20 mm in length, per 10m are not permissible 2. over 0.1mm in width are not permissive



For Ampoules>0.4mm NG;0.2-0.4mm Max; 2 Pcs per tube

For Vials >0.5mm NG; 0.3-0.5mm Max.2 Pcs per tube



>0.8mm NG; ≥ 0.5mm MAX 1 pie 1 tube

≥ 0.3mm Max. 2 Pcs per 1 tube



For 22mm

±0.19 mm


For 1 mm

±0.35 mm




Clear, transparent

Please see our contact information below

Company Contact:

  • Phone: 86 531 81180905

  • Address: Middle Bawang road, jinan, China

  • Email: Email

Published date: September 4, 2012 -

  • Business Description: Jinan C Flying Industrial Group, founded in 2000, located in Jinan, Shandong province, with about 10 years experiences of production, research, sales, export, mainly in the Pharmaceutical glass, borosilicate glass and Lighting glass field as our main production series.

    We are the main manufacturer of the above products in china, including Pharmaceutical neutral glass tube, tubular vial, moulded glass vial, ampoule, rubber stoppers and tear off caps, Borosilicate clear and colored glass tube and rod, glass cylinder and borofloat glass sheet, and the Lead glass tube, lead free glass tube.

    With advanced machinery, professional research team, stringent quality control department, we had exported our products to USA, Germany, UK, Canada, Mexico, India, Thailand and some Southern American countries.

    Jinan C Flying Industrial Group enjoyed the good reputation in domestic and international markets, we always pursue better quality and service to satisfy our customers.

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