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Specifications
CE and SGS all size glass test tube1. SiO2>99.99%
2. High temperature to 1100C
3. OD:0.25mm--800mm
Grass test tube
We produce different sizes and kinds of quartz tubes, such as thick wall quartz tubes, large diameter quartz tube, quartz twin tube, u-shape tube, C shape tube, quartz capillary tube, perforated tube, four holes tube, one end closed tube, quartz test tube, heat resisting quartz tube, corrosion resisting quartz tube, and other special shaped tubes according to customers' design.
Brisbane diameter quartz tube/thick wall clear Quartz Tube
1,Large diameter quartz tube/thick wall clear Quartz Tube
2,Purity 99.99% min
3,Resistance 1100 degree, 1000 long time work
4,Low OH
5,No bubble no airline
6,Wall thickness 0.4mm-10mm
7,Apply to tube furnace tube,thermocouple,chemistry, Chemical, water treatment,UV filter,etc.
Size
Range of OD |
OD |
WT |
Siding |
Out of Round |
Bow1220mm |
≤6mm |
±2.0% |
±10% |
12% |
2.0% |
2.5mm |
6.00-15.00mm |
±1.25% |
±8% |
10% |
1.5% |
2.5mm |
15.00-20.00mm |
±1.25% |
±10% |
15% |
1.5% |
2.5mm |
20.00-25.00mm |
±1.25% |
±10% |
15% |
1.5% |
3.0mm |
25.00-30.00mm |
±1.35% |
±12% |
15% |
1.5% |
3.0mm |
30.00-80.00mm |
±1.5% |
±14% |
15% |
2.0% |
3.0mm |
80.00-100.00mm |
±1.0% |
±0.5mm |
15% |
2.0% |
3.0mm |
100.00-120.00 |
±1.5% |
±0.8mm |
15% |
2.0% |
3.0mm |
120.00-160.00 |
±1.8% |
±1.0mm |
20% |
2.5% |
3.0mm |
160.00-180.00 |
±3.0% |
±1.0mm |
25% |
2.5% |
3.0mm |
180.00-200.00 |
±4.0% |
±1.5mm |
25% |
2.5% |
3.0mm |
200.00-240.00 |
±4.0% |
±1.5mm |
25% |
2.5% |
3.0mm |
240.00-280.00 |
±6.0% |
±2.0mm |
25% |
2.5% |
3.0mm |
280.00 above |
±8.0% |
±3.0mm |
25% |
2.5% |
3.0mm |
Specfication
SIO2: |
99.9 % |
Density: |
2.2(g/cm3) |
Degree of hardness moh' scale: |
6.6 |
Melting point: |
1732 |
Working temperature: |
1100°C |
Max temperature can reach in a short time: |
1450°C |
Acid tolerance: |
30 times than Ceramics,150 times than Stainless steel |
Visible light transmittance: |
above 85% |
UV spectral region transmittance: |
85% |
Infrared light blocking rate: |
85% |
Our service
Samples:
1.We have available stocks:
2.We can send to you free samples, and the shipping cost is on buyers' side.
3.We don't have available specifications:
please check if our stocks can meet your demand, or we can confirm with our brother factory if they have same size;Or we can make for you, but the cost is a bit higher.
5.After-sales service:
We manufacture the production based on customers' description, after confirm the production sample,we send the goods to customer.We buy shipping insurance when delivery.If it breaks or any other problems,we can redo for customers.
FAQ:
1.Q:Are you a factory or trading company?
A:We are a factory
2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in Henan,China .
3.Q:What is the material of your products?
A:The material is quartz
4.Q:How can I get some samples?
A: We are honored to offer you samples.
5.Q:How does your factory do regarding quality control?
A:Quality is priority. We have our professional quality control team to guard every step of the manufacturing.
Send Inquiry to This Supplier
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