The dimensions are all measured by hand, so there may be some errors. Please contact us for the specific freight.
5082 |
Jacket Tube used on Thermometer Standard ground mouth |
Ground stopper |
Length of lower tube(mm) |
14/23 |
40 |
14/23 |
100 |
19/26 |
40 |
19/26 |
100 |
24/29 |
40 |
24/29 |
100 |
If you want to know more information about the products, please send us your inquiry, we will reply you as soon as possible.
Advantage of Our Company
1. Professional medical products manufacture for more than 10 years
2. High quality with competitive price
3. Independent Design and Outstanding Sales Team
4. Large Supply Ability
5. Excellent after-Sales service
BOROSILICATE GLASS |
|
BORO3.3 |
|
SiO2 Content | >80% |
Strain Point | 520°C |
Annealing Point | 560°C |
Softening Point | 820°C |
Refractive Index | 1.47 |
Light Transmission(2mm) | 0.92 |
Elastic Modulus | 67KNmm-2 |
Tensile Strength | 40-120Nmm-2 |
Glass stress Optical Coefficient | 3.8*10-6mm2/N |
Processing Temperature(104dpas) | 1220°C |
Linear Coefficient of Expansion(20-300°C) | 3.3*10-6K-1 |
Density(20°C) | 2.23gcm-1 |
Specific Heat | 0.9jg-1K-1 |
Thermal Conductivity | 1.2Wm-1K-1 |
Hydrolytic Resistance(ISO 719) | Grade 1 |
Acid Resistance(ISO 185) | Grade 1 |
Alkali Resistance(ISO 695) | Grade 2 |
Thermal Shock Resistance Rod6*30mm | 300°C |
Borosilicate glass has excellent chemical and physical properties.The linear expansion cofficient of the primary hydrolyzable glass is 3.3 for applications requiring excellent chemical resistance and thermal resistance (including thermal shock resistance), as well as high mechanical stability. It is a typical glass for chemical equipment.
Yancheng Huida Glass Instrument Co., Ltd. is the experienced manufacturer, mainly produces high quality laboratory glassware and other general labware. The band of “YCHD” boiling glass series and volumetric measuring instruments are well-known all over the world.