uv stop quartz tube
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- uv quartz tube
- Category
- Quartz Tubes
Jiangsu Guangda Quartz Products Co.,Ltd
- Country / Year Established
- China /
- Business type
- Others
- Verified Certificate
-
15
Product name | uv stop quartz tube | Certification | - |
---|---|---|---|
Category | Quartz Tubes | Ingredients | - |
Keyword | uv quartz tube | Unit Size | - |
Brand name | - | Unit Weigh | - |
origin | Stock | - | |
Supply type | - | HS code | - |
Product Information
UV Blocked quartz tube
Add cerium to quartz tube can effectively prevent all radiation of UV-B and UV-C ultraviolet and most radiation of UV-A ultraviolet .It is the best materials to prevent UV with best transparent performance. It can be used to make quartz halogen lamp , gas discharge lamp and other UV lamp-house , which will effectively protect human and object from hurt of ultraviolet and maintain the best efficiency of light transmission.
It can effectively prevent the harm to the skin of people and objects that have to be under the explosion of UV radiation and set out the maximum visible light at the same time.
Dimensional Tolerance
Range of OD |
OD |
WT |
Siding |
Out of Round |
Bow/1220mm |
<6mm |
±2.0% |
±10% |
12% |
2.0% |
2.5mm |
6.00-15.00 |
±1.25% |
±8% |
10% |
1.5% |
2.5mm |
15.00-20.00 |
±1.25% |
±10% |
15% |
1.5% |
2.5mm |
20.00-25.00 |
±1.25% |
±10% |
15% |
1.5% |
3.0mm |
25.00-30.00 |
±1.35% |
±12% |
15% |
1.5% |
3.0mm |
Chemical composition unit : ppm
Al |
Fe |
K |
Na |
Li |
Ca |
Mg |
Cu |
Mn |
Pb |
B |
Cr |
OH |
25 |
1.5 |
2.5 |
2.5 |
0.6 |
2.3 |
0.5 |
0.1 |
0.5 |
0.01 |
0.2 |
0.1 |
1-50 |
Physical Properties
Density 20 kg*m-3(×103) |
2.2 |
Coefficient of expansion 25-300 -1(×10-6) |
0.56 |
Softening point |
1630 |
Annealing point |
1180 |
Strain point |
1070 |
Young’s modulus(Pa) |
7.3×105 |
Spectral Transmission at 1.0mm Wall Thickness
Nm |
185 |
<220 |
230-280 |
290-330 |
315 |
350 |
380 |
590 |
780 |
% |
0 |
0 |
<19 |
0 |
15 |
88 |
92 |
≥92 |
≥93 |
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | Negotiable | Shipping time | Negotiable |
Jiangsu Guangda Quartz Products Co.,Ltd
- Country / Year Established
- China /
- Business type
- Others
-
15
- President
- Rocky
- Address
- Tuo Feng Industrial Park Donghai COunty Jiangsu Province
- Product Category
- Quartz Tubes
- No. of Total Employees
- 101-500
- Company introduction
-
Jiangsu Guangda Quartz Products Co., Ltd. build in 1988, register capital: RMB 5 million. fixed assets :RMB10 million, located in the “Capital of Crystal” Donghai County, Jiangsu Province, convenient transportation. 7KM from the company to the railway station , 2KM to the airport and 70KM to Lianyungang port. It’s one of a few factories that have the capability of producing electric melting quartz products in China. passed through ISO9001: 2000 management system .Jiangsu Guangda Quartz Products Co., Ltd has more than 200 staffs including over 30 technicians. And it has 6 electricmelting pressurization quartz production lines,4 flame fusion quartz production lines and 2 crystal sand production lines ,2 fused silica sand/powder) and raw material production line. The main products include electric melting quartz tube series, fused quartz tube series, crystal products ,fused quartz sand (powder), crystal powder and other unshaped quartz products. it is the longest and largest producers of electric melting quartz tube in China. At present, the annual output : 15000 tons. Base on our firstrate quality and highest repute. Our products have been reached many foreign countries, such as Japan, korea, Russia, Ukrain and so on. We have the first level technology, the most advanced inspection equipment and production facility, we have the confidence that we can offer the clients various products with high quality and competitive price. Based on the mission of “pursuing excellence, serving with sincerity” and the policy of “strict management, persistent improvement ” We are glad to cooperate with all sincere clients. We’d like to expand our business and promote friendship on the base of mutual benefit.
- Main Markets
-
Japan
South Korea
Swaziland
U.S.A
- Factory Information
-
Jiangsu Guangda Quartz Products Co.,Ltd
- Main Product
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