Pb Glass Tube for Lighting LED

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    The date of payment from buyers deliver within days

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  • Last update:

    2017-12-19 02:39

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Company Profile


By certification [File Integrity]

Contact:Mr. Jamm(Mr.)  






Website: http://jinan-tyk.cqfhchina.com/

JINAN TYK SCIENCE Co., Ltd started to manufacture borosilicate 3.3 colored and clear glass tubing & rods and its related glassware products from 2001. We can offer laboratory glassware by quartz tube and borosilicate glass tube, neutral glass tube & rods (pharmaceutical glass tube & rods) for ampoule and vial, vial & ampoule, soda lime tube & rods, moduled bottle, lamp glass cover, glass water pipe, solar tube, solar water heater, etc.
Our Services
1.Providing technical consultation.
2.Samples and freight are free.
3.Special packaging according to request.
4.Providing related qualification documents.
5.Accepting customer's audit on site.
6.Providing shuttle bus service when visiting our factories.
7.Solving the quality matter on production line, providing technical inspection.
8.Solving customer's complaints in time and making advancement.
Our advantages
1.Experience: about 16 years experience in the glass tube field.
2.Complete style: hundreds of products for you to choose.
3.Timely Reply: prompt reply your email or inquiry within 24 hours
4.OEM service: we can make customized bottles based on your samples bottle or drawing. 
5.Low new mould fee. When your quantity gets to some level, your mould fee will be returned.
6.Fast delivery: about 10 days according to your quantity after receiving deposit.
7.We provide customer-tailored accessories of pharmaceutical bottles, such as caps, sprayers, glass dropper, and rubber stopper and so on. 
Physical data of COE 7.0 neutral glass tube:
No. Physics Performance Value Unit
1 Coefficient of mean linear thermal expansion(20degree Celsius; 300degree Celsius)  7.15±0.05 10 -6 K -1
2 Transformation temperature 550±15 degree Celsius
3 Softening point 750±10 degree Celsius
4 Working point 1110±20 degree Celsius
5 Density at 20degree Celsius 2.46±0.02 g/cm 3
Chemical data of COE 7.0 neutral glass tube:
Description Rate
Water resistance to ISO720 1
Water resistance to European Pharmacopoeia 1
Water resistance to USP23 1
Acid resistance Class(DIN12116) 1
Alkali resistance Class(ISO695) 2
Inner packaging: heat shrink film
Outside packaging: 5 layers strong corrugated carton or non-fumigation pallet.
Spec. Carton sizes
10.75×0.50×1500 230×230×1530 22.5 24.0 7650
12.75×0.50×1500 230×230×1530 19.2 20.7 6528
14.75×0.55×1500 230×230×1530 17.7 19.2 6018
17.75×0.60×1500 230×230×1530 15.7 17.2 5338
22.50×0.70×1500 230×230×1530 14.3 15.8 4862
16.00×1.0×1500 230×230×1530 29.3 30.8 9962
22.00×1.0×1500 230×230×1530 21.9 23.4 7446
24.00×1.0×1500 230×230×1530 19.2 20.7 6528
30.00×1.2×1500 230×230×1530 19.6 21.1 6664