neutral glass tubing,pharmaceutical glass tube
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| Packaging£º |
film packing, strong exported carton, pallet etc |
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| ProductArtNo£º |
500000 Kilogram per Month |
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Infomation
Physical Data
No. | Physics Performance | Numerical Value | Unit |
1 | coefficient of mean linear thermal expansion (20;300) | 7.00.1 | 10-6 K-1 |
2 | Transformation Temperature | 55015 | |
3 | softening point | 75010 | |
4 | working point | 111020 | |
5 | Density at20 | 2.460.02 | g/cm3 |
Chemical Composition in approximate weight % (main components)
SiO2 B2O3 Na2O BaO CaO Al2O3
70 6.6 11 <2 <3 6.2
Chemical Data:
Hydrolytic resistance, according
to ISO720 1
to European Pharmacopoeia 1
to USP23 1
Acid resistance Class(DIN 12116) 1
Alkali resistance Class(ISO 695) 2
Specification Unit: mm
For Ampoules
Outside diameter | Wall thickness | Length | Straightness |
Basic | Deviation | Basic | Deviation | Basic | Deviation | Measuring distance | t≤ |
9.50 | ±0.20 | 0.45 | ±0.03 | 700-2000 | ±6.00 | 1000 | 2.5 |
10.00 | 0.50 |
11.25 |
11.50 |
14.25 | ±0.24 | 0.52 |
16.00 | ±0.24 | 0.55 | ±0.04 |
16.25 | ±0.26 | 0.64 |
18.40 | ±0.30 | 0.60 |
22.00 | 0.70 |
Special order can be taken according to requirement. |
For Vials
Outside diameter | Wall thickness | Length | Straightness |
Basic | Deviation | Basic | Deviation | Basic | Deviation | Measuring distance | t≤ |
16.00 | ±0.26 | 0.80 | ±0.05 | 1000-2000 | ±6.00 | 1000 | 2.5 |
16.25 | ±0.28 | 0.80 |
18.40 | ±0.30 | 0.80 | ±0.07 |
22.00 | ±0.35 | 0.90 |
28.00 | ±0.35 | 1.00 |
1.20 |
Special order can be taken according to requirement. |
Standard Length:--------------------------------------1500±20(mm)