Custom Size Large Diameter Quartz Tubes
- Product Item : HYRD-A015
- Category： Quartz Tubes
- Material: High purity quartz glass
- Feature: Large diameter
- Process: Secondly formed
- Minimum Order Quantity: Negotiable
Custom Size Large Diameter Quartz Tubes
The large diameter quartz tubes is usually secondly formed quartz tubes. The production method involves rotating the secondary forming lathe and heating the quartz tube wall with a hydrogen oxygen flame to a molten state. Tthe quartz tube wall will be enlarged through centrifugation. Adjust the diameter of the quartz tube to be processed using a graphite trowel. Then evenly move the graphite trowel to process the entire quartz tube into the required diameter.
At the same time of centrifugation, the reduction amount is calculated by volume, and the feed parameters of the lathe holder are adjusted to control the diameter and wall thickness of the quartz tube. The biggest advantage of this processing is that it can process the quartz tube into a larger diameter without affecting the shape and size accuracy of the quartz tube, in order to meet the requirements of practical applications. Formed quartz tubes also have their advantages and disadvantages. Its advantages are superior quality (no bubble gas point gas line), small thickness outer diameter size tolerance, and the ability to process larger outer diameter quartz tubes (OD500~1000mm). The natural disadvantage is high cost, and larger surfaces may have slight wavy patterns (which is not acceptable in the optical field).
Product Features:
The large diameter quartz tubes is usually secondly formed quartz tubes. The production method involves rotating the secondary forming lathe and heating the quartz tube wall with a hydrogen oxygen flame to a molten state. Tthe quartz tube wall will be enlarged through centrifugation. Adjust the diameter of the quartz tube to be processed using a graphite trowel. Then evenly move the graphite trowel to process the entire quartz tube into the required diameter.
At the same time of centrifugation, the reduction amount is calculated by volume, and the feed parameters of the lathe holder are adjusted to control the diameter and wall thickness of the quartz tube. The biggest advantage of this processing is that it can process the quartz tube into a larger diameter without affecting the shape and size accuracy of the quartz tube, in order to meet the requirements of practical applications. Formed quartz tubes also have their advantages and disadvantages. Its advantages are superior quality (no bubble gas point gas line), small thickness outer diameter size tolerance, and the ability to process larger outer diameter quartz tubes (OD500~1000mm). The natural disadvantage is high cost, and larger surfaces may have slight wavy patterns (which is not acceptable in the optical field).
Product Features:
Material
High purity quartz glass
Surface
Transparent
Diameter
from 200mm-1000mm
Tolerance
As required
End surface
Find ground, machine polish or thermal polish
End Shape
Open, closed as round, or with flange
Stress
Under 50ppm or as required
Packaging
Standard export wooden box
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