quartz glass rod /tube
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, PAYPAL, D/P, D/A, T/T, WU |
| Supply Ability: | 50,000 per week |
| Place of Origin: | Jiangsu |
Company Profile
| Location: | Lianyungang, Jiangsu, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Quartz Tube, Quartz Plate, Quartz Infrared Carbon Fiber Heater Lamp, Electric Heater Element, Quartz Halogen Heater Lamp |
Product Detail
| Model No.: | TH |
|---|---|
| Means of Transport: | PAYPAL, Ocean, Air, Land |
| Brand Name: | TIANHONG |
| Production Capacity: | 50,000 per week |
| Packing: | carton and plywood box with polyfoam case |
| Delivery Date: | 10-15 DAYS |
Product Description
quartz rod
1.OD:1-50mm
2.high purity
3.elevated temperature characteristics
This clear quartz rod has high purity, elevated temperature characteristics and low coefficient of thermal expansion, It serves as the material of the bridging rod for single and halogen lamps, fiber optic lighting, quartz making, wafer carriers and push rods in semiconductor industry.
Dimensional Tolerance
Range of OD
OD ≤6mm ±2.0%
6.00-15.00mm ±1.25%
15.00-20.00mm ±1.25%
20.00-25.00mm ±1.25%
25.00-30.00mm ±1.35%
30.00-50.00mm ±1.5%
Chemical Composition Unit: ppm
Cr Ge Fe Mg Ti Ca Al Na Li K OH
0.5 0.5 1.2 0.8 2.0 2.0 20 1.2 0.5 1.5 25
Physical Properties
Density 20 kg.m-3 (×103) 2.2
Coefficient of expansion 25-300 -1 (×10-6) 0.56
Softening point 1670
Annealing point 1210
Strain point 1110
Youngs modulus Pa 7.3×105
