Quartz Test Tube with Glass Stopper borosilicate glass test tube with cork stopper without rim
| Min. Order: | 10 Piece/Pieces |
|---|---|
| Payment Terms: | Paypal, L/C, D/P, D/A, T/T, WU |
| Supply Ability: | 10000 Piece/Pieces per Month |
| Place of Origin: | Jiangsu |
Company Profile
| Location: | Lianyungang, Jiangsu, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
Product Detail
| Model No.: | YUD quartz Test Tube |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | YUD |
| Clear quartz furnace tube: | Transparent or Opaque |
| 100mm-2500mm: | 99.99% Pure Quartz |
| Polished: | Customised |
| Ozone Free: | One End Closed Quartz Tube |
| Standard Packing: | heating |
| 1683 Degree Celsius Softening Point: | Work temperature 1100 Degrees Celsius |
| high quality UV stop quartz tube: | quartz Test Tube |
| High temperature: | All kinds |
| Glass Stopper: | cork stopper |
| Production Capacity: | 10000 Piece/Pieces per Month |
| Packing: | Packing:wooden box |
| Delivery Date: | 7-15 days |
Product Description
Borosilicate glass test tube with wooden cork stopper
Accept the sample order, also could customize based on the drawing.
Overview
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
YUD
Model Number:
Type:
Clear Quartz Pipe
Color:
Transparent or Opaque,Clear and transparent
Application:
Chemical industry, heater and light field
Surface Treatment:
Polished
Outside Diameter:
3-300mm
Ozone Content:
Ozone Free
Density:
2.2g/cm3
Size:
Customized
Purity:
99.99%
Wall Thickness:
1mm-5.0mm
Length:
100mm-2500mm
Cap:Wooden Cork or Rubber Cap
Packaging & Delivery
Packaging DetailsInner White foam paper+ Plastic foam sheet ,Outside with wooden
Delivery Time In 7-15 days after we received the deposit
Product Description
Overview:
The YUD Borosilicate glass test tube with wooden corstopper below properties
| Normal | |
| Density ρ at 25°C | : 2.23±0.02g/cm3 |
| Hardness | : >7 |
| Tensile Strenth | : 4.8x107Pa (N/M2) |
| Bulk modulus | : 93x103 M pa |
| Young's modulus | : 63 KN/mm3 |
| Poisson's ratio | : 0.18 |
| Thermal expansion coefficient | : (0-300°C) (3.3±0.1)x10-6K-1 |
| Coefficient of thermal conductivity | : 1.2Wx(mxk)-1 |
| Specific heat capacity | : (20-100°C) 0.82KJx(kgxk) |
| Optical performance | |
| Light Transmittance | : 92% |
| The refractive index | : Nd: 1.47384 |
| Themal parameter | |
| Softening point | : 810±10°C |
| Resistance to cold and hot shock | : 280°C |
| Continuous working temperature | : ≤400°C |
| The resistivity 1g ρ | : 250°C 8Ωxcm |
| Electric parameter | |
| Dielectric coefficient ε | : 4.7 |
| Dielectric strength | 5x107V/M |
| Dielectric loss factor | : tanσ (MC20°C)≤38x10-4 |
| Chemical feature | |
| Water resistance | : ISO719 HGB Level 1 |
| acidresistivity | : ISO195 HGB Level 1 |
| Alkali resistance | : ISO695 HGB Level 2 |
Physical properity:
| SiO2 | 99.997% |
| Density :(g/cm3) | 2.2 |
| Degree of hardness moh' scale (Pa) | 6.6 |
| Melting point: | 1732°C |
| Working temperature : | 1100°C |
| Max temperature can reach in a short time : | 1450°C |
| Tolerance: | 30 times than Ceramics,150 times than stainless steel |
| Visible light transmittance: | above 93% |
| UV spectral region transmittance: | 80% |
| Resistance value: | 10000 times than ordinary glass |
| Annealing point: | 1180°C |
| Softening point: | 1630°C |
| Strain point: | 1100°C |
Diamension:
IDxOD (mm) | Thickness (mm) | IDxOD (mm) | Thickness (mm) | IDxOD (mm) | Thickness (mm) |
1x3 | 1 | 10.5x12.75 | 1.13 | 30x33 | 1.5 |
1.2x3 | 0.09 | 11x13 | 1 | 32x35 | 1.5 |
1.6x3 | 0.7 | 11.7x14.1 | 1.2 | 34x28 | 2 |
2x3 | 0.5 | 12x14 | 1 | 35x38 | 1.5 |
2x4 | 1 | 12.75x15 | 1.13 | 37x40 | 1.5 |
2x6 | 2 | 13x15 | 1 | 38x44 | 3 |
2.3x2.6 | 0.6 | 15x17 | 1 | 38.1x42.1 | 2 |
2.35x3.65 | 0.65 | 15x18 | 1.5 | 40x43 | 1.5 |
2.35x4 | 0.83 | 16x18 | 1 | 42x45 | 1.5 |
2.35x4.35 | 1 | 18x20.5 | 1.25 | 45x48 | 1.5 |
3x5 | 1 | 18x21.6 | 1.8 | 47x50 | 1.5 |
4x6 | 1 | 19x25 | 3 | 48x52 | 2 |
5x7 | 1 | 20x25 | 1 | 50x54 | 2 |
6x8 | 1 | 20x22.8 | 1.4 | 50x55 | 2.5 |
6x10 | 2 | 20x23 | 1.5 | 53x57 | 2 |
7x9 | 1 | 20.2x23 | 1.4 | 55x59 | 2 |
7.75x9.75 | 1 | 22x25 | 1.5 | 57x61 | 2 |
7.8x10 | 1 | 22x25.3 | 1.65 | 60x64 | 2 |
8x10 | 1 | 22x25.8 | 1.9 | 63x67 | 2 |
8x12 | 2 | 23x26 | 1.5 | 65x69 | 2 |
8.5x10.5 | 1 | 25x27.5 | 1.25 | 66x70 | 2 |
9x11 | 1 | 25x28 | 1.5 | 68x72 | 2 |
9x11.8 | 1 | 25x28.8 | 1 | 70x80 | 2.5 |
10x12 | 1 | 27x30 | 1.5 | Ect |
Dimensional Tolerance
Range of OD | OD | WT | Siding | Out of Round | Bow\1220mm |
≤6mm | ±2.0% | ±10% | 12% | 2.00% | 2.5mm |
6.00-15.00mm | ±1.25% | ±8% | 10% | 1.50% | 2.5mm |
15.00-20.00mm | ±1.25% | ±10% | 15% | 1.50% | 2.5mm |
20.00-25.00mm | ±1.25% | ±10% | 15% | 1.50% | 3.0mm |
25.00-30.00mm | ±1.35% | ±12% | 15% | 1.5% | 3.0mm |
30.00-80.00mm | ±1.5% | ±14% | 15% | 2.00% | 3.0mm |
80.00-100.00mm | ±1.0% | ±0.5mm | 15% | 2.00% | 3.0mm |
100.00-120.00 | ±1.5% | ±0.8mm | 15% | 2.00% | 3.0mm |
120.00-160.00 | ±1.8% | ±1.0mm | 20% | 2.50% | 3.0mm |
160.00-180.00 | ±3.0% | ±1.0mm | 25% | 2.50% | 3.0mm |
180.00-200.00 | ±4.0% | ±1.5mm | 25% | 2.50% | 3.0mm |
200.00-240.00 | ±4.0% | ±1.5mm | 25% | 2.50% | 3.0mm |
240.00-280.00 | ±6.0% | ±2.0mm | 25% | 2.50% | 3.0mm |
280.00 above | ±8.0% | ±3.0mm | 25% | 2.50% | 3.0mm |
Chemical Composition(ug/g)
Cr | Ge | Fe | Mg | Ti | Ga | Al | Na | Li | K |
0.1 | 0.4 | 1.5 | 0.4 | 0.1 | 0.8 | 16 | 2.3 | 0.5 | 2 |
Application :
This product is mainly used in electric light source, electrical appliances (electric), semiconductor, optical communications, military industry, metallurgy, building materials, chemical, machinery, electricity, environmental protection and other fields.
Products Show
FAQ
What are the advantages of Quartz glass tube?
1.High purity made of 99.99%-99.9999% pure quartz.
2.Strong Hardness, Can reach Morse level 7.
3.High temperature resistance, can work under 1200°C continuously,and in short time can even work under 1500°C.
4. The stability is 30 times of the ceramic, and 150 times of stainless steel
5. Electric insulation, it is 10000 times of usual glass.
6. High light transmittance , it is different from 85%-95% depend on different spectrum.
7.Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/℃
8.control in less than 20 PPM, 15 PPM, 10 PPM, 5 PPM ,2 PPM.
Why choose US ?
1. 11 years experiences on glass manufacturing and exporting.
2. Top quality glass with CE,CCC certificate, exporting to more 80 countries in the world.
3. Unique designed strong wooden cases, solving the problems of breakage.
4. Dockside warehouses beside three of China main container seaports, ensuring convenient loading and rapid delivery.
5. Full range of flat glass supply, offering one-stop purchase.
6. Professional sales team, offering personalized and dedicated services.
How to order:
Step1 Please choose the goods with links or pictures which you want to order, Then click contact supplier or chat with me Or just send an inquiry. When we get your inquiry, we will give you a quotation soon within 24hours.
Step2 You can email us your order list with details, we'll reply right away when we received your email.
Send your inquiry Details in the Below for free sample,Click "Send"now.
Certificate:
Contact:
Welcome to contact with me in any time !