Pharmaceutical neutral glass tube from China manufacturer

Place of Origin:

, China (Mainland)


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Product Detail

glass tube,glass tubing

Our products include 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.

Pharmaceutical neutral glass tube Type I
Manufactured strictly according to international standards

Product Feature
Place of Origin China
Material Glass
Industrial Use Pharmaceutical
Use Liquid Medicine
Sealing Type Rubber Stopper

Product Specification/Models
Pharmaceutical neutral glass tube Type I

Pharmaceutical Clear Glass Tubing COE 7.0

Coefficient of Linear Expansion

α20.300 According to DIN:52328 7.0±0.1×10-6/K

Transformation Temperature: 550

Softening Point: 750

Working Point: 1110

Density ρ 2.46 g/cm3

Hydrolytic Class, according

to ISO 720 1

to European Pharmacopoeia 1

to USP 23 1

Acid Class (DIN 12116) 1

Alkali Class (ISO 695) 2

Chemical Composition

(main composition in Approx. weight %)

SiO2 70

B2O3 6.6

Al2O3 6.2

Na2O 11

BaO <2

CaO <3