Contact Platform Support
Help CenterGlass Test Tube With Screw Head
Related Products
-
Pyrex Centrifuge TubeUS$ 0.04 - 0.25MOQ: 10000 Pieces -
Manufacture Imprinted Printing 7oz Cream Glass Packaging for SaleUS$ 0.1 - 0.2MOQ: 50000 Pieces
-
China Suppliers Cheap High Quality 50ml Face Cream Jar Wide Mouth Packaging SuppliersUS$ 0.1 - 0.2MOQ: 50000 Pieces
-
Mason Jar Outdoor Solar LightsUS$ 2 - 3MOQ: 1000 Pieces
-
Transparent Bubble Round Shape Vase Flower Plant Water Container for Home OfficeUS$ 0.1 - 2MOQ: 100 Pieces
Transparent Quartz glass tube
| |
|
| | |
Material properties:
High purity
High durability
Both sides polished
Flame polished the edges
Working temperature: 1100°C=2012°F
Further processing:
Flame polishing, optical polishing, grind, general polishing. two sides polishing, one side polishing and the other side grind. We can process the quartz plate as your requirement.
Precision
Range of OD |
OD |
WT |
Siding |
Out of Round |
Bow/1000mm |
10mm Max |
±2.00% |
±10% |
12% |
2.0% |
2.0mm |
10 - 20mm |
±1.25% |
±8% |
10% |
1.5% |
2.0mm |
20 - 30mm |
±1.00% |
±10% |
15% |
1.5% |
2.0mm |
30 - 50mm |
±1.00% |
±10% |
15% |
1.5% |
2.0mm |
50 - 100mm |
±1.00% |
±12% |
15% |
2.0% |
2.0mm |
100 - 200mm |
±1.00% |
±12% |
15% |
2.0% |
2.0mm |
Corrosion Amaunt
H2SO4 |
Density 1.84,2h,20°C,g/cm2 |
1.4*10-8 |
HNO3 |
Density 1.4,2h,20°C,g/cm2 |
5*10-8 |
HCL |
Density 1.19,2h,20°C,g/cm2 |
15*10-8 |
NaOH |
1%,2h,110°C,g/cm2 |
166*10-6 |
KOH |
1%,2h,98°C,g/cm2 |
68*10-6 |
Thermal Properties
Coefficient of Expansion(20°C~350°C) |
5.5*10-7/°C |
Thermal Conductivity(W/m°C,20°C) |
1.4 |
Specific Heat(J/kg,20°C) |
670 |
Softening Point( viscosity) |
1730°C |
Annealing Point |
1215°C |
Deformation Temperature(long time heat retaining) |
1120°C |
Mechanical Properties
Density g/cm3 |
2.2 |
Compression Strength N/mm2 |
1100 |
Bending Strength N/mm2 |
67 |
Tension Strength N/mm2 |
48 |
Micro Hardness N/mm2 |
8600~9800 |
Moh's hardnessMoh's hardness |
5.5~6.5 |
Electrical Properties
Electrical Resistivity (350°C,omh-cm) |
7*107 |
Insulating Strength (20°C,KV/cm) |
250~400 |
Dielectric Constant |
3.7 |
You May Also Like:
|
|
|
|
|
We are a factory with many years of experience in the lab glassbusiness.
We sell quality glass reagent and glass tube. We are happy to supply to both small producers and to large production companies. If you cannot find the glass you are looking for please contact us.Our jars and bottles are suitable for food and drink, cosmetics, glass painting, wedding favours.
We offer a friendly and reliable service.
Yes, you can. We could offer various printing ways: the screen printing, hot stamping, painting, etc.
2) Can we get your free samples about the products ?
Yes, you can. Our Samples are only free for the customers who confirm order. But the freight for express is on buyer's account.
3) Can we combine many items assorted in one container in my first order?
Yes, you can. But the quantity of each ordered item should reach our MOQ.
4) What is the normal lead time?
For stock products, we will send goods to you within 7-15 work days after we receive your payment.
For OEM products, the delivery time is 15~30 work days after we receive your payment.
5) What is your payment term?
We offer a variety of payment terms:
T/T, Western Union
6) What is your shipping way?
We will help you to choose the best shipping way according to your detail requirements.
By sea, by air, by express, etc.We can send the shipment to your door if you need.
Xuzhou Jinzheng Glass Products Co., Ltd
Contact person: Steve Suen
Tel / Fax: +86 516 87662856
Mobile: +86 138 1444 3778
Skype ID:steve.suen@
Email: steve@
Web:
Any more questions, please don't hesitate to contact us. Your reply will be highly appreciated.
Thanks for your time.
Send Inquiry to This Supplier
You May Also Like
-
Cleam Room Air ShowerNegotiableMOQ: 1 Set
-
Jiangsu Automatic Glassware WasherNegotiableMOQ: 1
-
Microprocessor PID Control Accurate and Stable Vacuum Drying OvenNegotiableMOQ: 1 Set
-
School Laboratory Furniture Stainless Steel Sink Laboratory pp Sink Supplier's ChoiceUS$ 16 - 50MOQ: 1 Set
-
High Quality Competitive Price 20ML 100 ML 1000 ML Various Sizes Various Shapes of Plastic Measuring CupUS$ 3 - 10MOQ: 1 Piece
-
Factory Supply Standard Cryogenic Storage TanksUS$ 21,790 - 28,000MOQ: 1 Piece
-
Slide Box(15pcs;25pcs;60pcs;120pcs)NegotiableMOQ: 100 Pieces
-
New Cheap -86 Cryo Rack Freezer Rack Storage RackUS$ 40 - 60MOQ: 1 Piece
-
Wholesale Top Table Plastic LabwareUS$ 0.6 - 1MOQ: 2000 Pieces
-
Reverse Usable Digital Temperature Indicator / From 40 to 70 Deg.CUS$ 23 - 45MOQ: 40 Units
