|Classification:||Test Tube||Place of Origin:||Jiangsu China (Mainland)||color:||clear|
|Packaging Detail:||five-layer corrugated carton as a usual, can also make according to the customers' requirements|
|Delivery Detail:||20 working days after the deposit as a usual|
laboratory glass tube
1.made of borosilicate glass, which is acid and alkali resistant
2.our glass has passed ISO9001
laboratory glass tube
1. made of borosilicate glass, which is acid and alkali resistant and the highest temperature this glass tube can endure will be 820 degrees.
2. our glass has passed ISO9001, which there are only three manufacturers in China have got
3. we have our own furnace to make production for the tubes, of which the diameter is from 3.7mm to 315mm. We have also our own processing workshop and there are many staff who is specialized in the processing of those test tubes. So in comparison with those manufacturers who buy tubes from us and then make processing to them, our products will be cheaper than theirs from the respect of cost.
|Chemical Compositions and Physical and Chemical Properties of Borosilicate Glass Type 3.3|
|Physics performance||Numerical Value||Unit|
|Medium coefficient if linear expansion||3.3±0.1||10-6K-1|
|Uper annealing temperature||560±10||°C|
|Temperature for the specific electrical resistance||240||°C|
|20°C Demsity ρ||2.23±0.02||g/cm3|
|Endure water under 98 °C||ISO0719-HGB1||/|
|Endure water under 121 °C||ISO0720-HGA1||/|
We, Taixing Zhicheng Glass Co., Ltd, are a factory engaged in the field of 3.3 high boroslicate glass products. We have our own furnace to make production for those borosilicate glass tubes and can do deep processing to them, such as cutting straightly, firing, melting, polishing, end-closing, frosting, color-printing and etc.. We are the member of China International Trade Promotion Committee and International Chamber of Commerce. We also have the right to operate our own exports and imports.
Our main products are glass tubes and rods of 3.3 high borosilicate and all kinds of explosion-proof luminous light tubes; all sizes of candle holders and general or art lamps made of glass tubes; blowing and pressed products made of 3.3 high borosilicate glass; all-glass solar vacuum tubes and etc..
To promote much better our business philosophy, making good quality and service as fundamental and reaching glory with innovation and integrity, we arrange all the works in accordance with the requirements of ISO9001 Quality Management System Certification and we have already got this certification and also have been awarded as the “ Quality Trustworthy Firm” by Jiangsu government.
We are located in the provincial Hongqiao Industrial Park in Yangtze Delta. The transportation is very convenient here.
Excellent teams, sophisticated equipments, highly effective management and positive philosophy are the guarantees of our quality. Trying best to satisfy our customers and reaching the win-win effect are our eternal pursuit. We are sincere to establish long-term business relationships and develop together with all the customers in and abroad.