It is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high transmittance and high chemical stability
Borosilicate Glass Boro 3.3
Light Transmission (2mm)
Glass Stress Optical Coefficient
Processing Temperature (104 dpas)
Linear Coefficient of Expansion (20-300℃)
Hydrolytic Resistance (ISO 719)
Acid Resistance (ISO 195)
Alkali Resistance (ISO 695)
Thermal Shock Resistance Rod 6*30mm
One-stop supply for modern chemical laboratory
Shanghai Heqi Glassware Co.,Ltd was establsihed in Aprial 2005, located in Songjiang district, shanghai. It is the glassware production enterprise of Shanghai Heqi. The glass tubes are 3.3 borosilicate glass producted by Beibo and Linuo.Burning class using thick wall to ensure the glassware strong and durable.
We supply the ordinary and special glassware for Chinese Academy of Sciences,Shanghai Institute of organic and drugs;Fudan University;USA DuPont; GE; Novartis; Henkel; Roche;Dow;Unilever;Sandia;Shanghua and other foregin R&D institutions in shaghai. Introduction of foreign advanced production technpology, while closely linked domestic experiments operator to continuously improve processes to make products more user-friendly.
Our company has our own brand "RY" and "HEQI GLASS", and has passed ISO9001 quality system.
1. Can we send samples?
Year, we are glad to send the sample to you, but just need you to pay for the price of sample and shipment. 2. How many days for delivery? About 15-20 working days. But also according to your order or whether customized. 3. What's the way of payment? Paypal and T/T all are okay for us, also welcome to by Alibaba assurance. 4.Can we make sure our quality? Sure, our company has passes ISO9001 international quality management system, our glassware material are all high boro 3.3 glass with high quality. welcome to our factories ,we will make you feel our sincerity.
If you have any other questions , please contact me directly!