Material: 3.3 borosilicate glass
This is a new special borosilicate glass of excellent chemical and physical properties with a silica content of 80% .it is highly stable in structure and , as a result , has marked mechanical strength and very high resistance against chemical attacks. Furthermore , due to its low linear coefficient of thermal expansion , this glass is cable of withstanding high thermal shock and possesses good moulding ability .
Our Advantage:
1, Different type of conical flask with graduation or not can both be supplied.
2,
Different size is available and the size can be customized 3,
Shrink film package to avoid broken when transportation Specification:
| Capacity | O.D.of neck | O.D.of bulb | Height |
| (ml) | (mm) | (mm) | (mm) |
| 50 | 22 | 51 | 85 |
| 100 | 22 | 64 | 105 |
| 150 | 28 | 71 | 120 |
| 200 | 34 | 77 | 132 |
| 250 | 34 | 85 | 140 |
| 300 | 34 | 89 | 153 |
| 500 | 34 | 105 | 175 |
| 1000 | 42 | 131 | 220 |
| 2000 | 50 | 166 | 280 |
Package: in standard strong inner boxes and outer carton or customized as your requirement.
About HengRunXing :
--as a member of HRX Group, was established in 1992.
--head-quarter in Beijing, branch office in Hongkong and Australia.
-- Managed by a trustworthy and professional team with experience of 30 years;
-- Own Concept: "sincere", "Persistent", "Practical" "Innovative";
-- 7 years\' cooperation experiences with Alibaba.
Guarantees: We ensure that we can provide you with timely shipment, best possible service, responsible and customized packing, and guarantee that the goods arrive clean, neat and tidy, arrive to your satisfaction.
Welcome to our company. We hoping to cooperate with you and establish business relations worldwide
