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pharmaceutical glass tubing,COE5.0

Jinan C-Flying Industrial Co., Ltd

pharmaceutical glass tubing,COE5.0

Place of Origin : shandong,china

Brand Name : C-FLYING

Model Number : all sizes are available

Price : negociation

Packaging Details : in cartons

Delivery Time : as customers'order

Payment Terms : L/C

Supply Ability : 1000000000

MOQ : 100000

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Pharmaceutical Neutral Glass Tube COE 5.0 (Clear)

** Made from Neutral Borosilicate glass

** Sizes can be produced by customers' request


SiO2

75±0.5

B2O3

11±0.5

Al2O3

5.4±0.5

BaO

0.5±0.2

CaO

0.5-1.5

Na2O

6.5±0.5

K2O

0.5±0.2

PbO


MgO

0.08

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

4.8-5.0

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

2.31-2.32

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.


AIR LINE

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

CONFORMED

STONE

ForAmpoules>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

CONFORMED

KNOT

>0.8mm NG; ≥ 0.5mm MAX 1 pie 1 tube
≥ 0.3mm Max. 2 Pcs per 1 tube

CONFORMED

O.D.TOL.

For 22mm

±0.19 mm

W.T.TOL.

For 1 mm

±0.35 mm

BOW


≤1.0‰

COLOUR


Clear, transparent


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