Home > Products > Film Coated Quartz Heating Tube > High Quality Quartz Glass Heating Cylinder
High Quality Quartz Glass Heating Cylinder
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Product Details
Place of Origin | Jiangsu, China | Brand Name | Liaison Quartz | |
Model Number | QL-06 | Type | Opaque Quartz Pipe | |
Color | Green | Application | Heating | |
Surface Treatment | Gold Coated | Shape | Twin Tube | |
Outside Diameter | 3-300mm | Ozone Content | High Ozone |
Bubble bag>Carton Box>Wooden case, Liaison quartz standard packing for High Quality Quartz Glass Heating Cylinder
Product Description
High Quality Quartz Glass Heating Cylinder:
Product image display
General Characters
-High purity, SiO2>99.9%
-High temperature resistance
-Anti-corrosion
-Electrical insulation
-High spectral transmission >90%
-High temperature stability
Physical properties | |
SiO2 : | 99.99% |
Density : | 2.2(g/cm3) |
Degree of hardness mosh' scale : | 6.6 |
Coefficient of expansion 25--300℃ ℃-1 ( ×10-6 ) | 0.58 |
Melting point: | 1732°C |
Working temperature : | Under 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 93% |
UV spectral region transmittance: | 80% |
Resistance value : | 10000 times than ordinary glass |
Annealing point: | 1180°C |
softening point: | 1630°C |
Strain point: | 1100°C |
Dimension Tolerance(mm) | |||||
Designation | OD | WT | Max. Siding | Max. Ovality | Max. Bow |
1-3mm | ±0.05 | ±0.05 | 0.05 | 0.05 | 1‰ |
3-10mm | ±0.1 | ±0.1 | 0.1 | 0.15 | 2‰ |
10-20mm | ±0.2 | ±0.1 | 0.1 | 0.2 | 2‰ |
20-30mm | ±0.3 | ±0.15 | 0.15 | 0.2 | 2‰ |
30-40mm | ±0.4 | ±0.15 | 0.2 | 0.2 | 2‰ |
40-50mm | ±0.5 | ±0.2 | 0.25 | 0.25 | 2‰ |
50-65mm | ±0.6 | ±0.2 | 0.35 | 0.25 | 2.5‰ |
65-85mm | ±0.8 | ±0.3 | 0.45 | 0.3 | 2.5‰ |
85-100mm | ±1 | ±0.3 | 0.5 | 0.5 | 2.5‰ |
100-150mm | ±1.5 | ±0.4 | 0.5 | 0.8 | 3‰ |
150-200mm | ±2 | ±0.6 | 0.6 | 1 | 4‰ |
200-300mm | ±3 | ±0.8 | 0.7 | 2 | 5‰ |
Spectral Transmission at 1.0mm Thickness | ||||||||
nm | 220 | 255 | 280 | 315 | 350 | 380 | 590 | 780 |
% | 89 | 91 | 93 | 93 | 93 | 93 | 93.2 | 93.4 |
Chemical Composition, unit: PPM | ||||||||
K+Na | Ca | Fe | Al | Mg | Ti | Ba | Li | Cu |
<10 | <3.0 | <1.5 | <20 | <1.0 | <3.0 | <0.2 | <1.0 | <0.5 |
Packing method:
Each product with a bubble bag, and put into carton box, and then packed in wooden case.
Sample service
Available in stock, samples will be sent as free, but freight cost is on customer side.
No stock, sample cost will be charged.
OEM service
Welcome OEM drawing.
Quick response and flexcible communication time
Feedback within 12hours, and free to communicate during 7:00~22:00.
Since 2005
Specialized in making further processed quartz products as below:
Larger diameter quartz tube
Capillary quartz tube
Milky quartz tube
Quartz plate(block/sheet/disc/..)
Quartz rod
IR quartz heating lamp
Electric-thermal film coated quartz heating tube
We can make various quartz products as your drawing.
Provide OEM and ODM.
Professional sales and service team
Q: Are you a factory or trading company?
A: We are a factory.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Lianyungang, China, about 2hours by air from Shanghai.
Q: What is the material of your products?
A: The material is quartz, SiO2 99.99%
Q: Does your company support "Trade Assurance"?
A: Yes, up to 11000USD currently.
What is the payment term?
We accept T/T, PayPal, Western Union, L/C.
Q: How about the delivery time?
10-15 working day after payment received.
Company Profile

Lianyungang Liaison Quartz Co., Ltd. covers an area of more than 8,000 square meters, with a building area of 4,000 square meters. We have nearly 50 existing engineering and technical personnel, with an annual output of nearly 500 tons of high-quality quartz glass tubes. Our main products are transparent quartz glass tube, creamy white quartz glass tube, low-quartz glass tube, filter UV quartz glass tube and ozone quartz glass tube. We sell our products to clients in the United States, the UK, Japan, South Korea and more than 30 domestic and overseas manufacturers. Our company follows the tenet of "quality first, supremacy of users" and adheres to the aim of "integrity, efficient innovation and pragmatism". We adhere to the policy of "technical innovation". We pay attention to product quality and after-sales service. We welcome friends from at home and abroad to seek common development. Our company is located in Donghai County in Jiangsu Province. With highways, railways, and civil aviation and maritime networks, the transportation is extremely convenient. We set up a company in 2005 to import advanced quartz tube processing equipment, including quartz tube cutting, mouth and back burning, and flanging equipment. Our facilities are widely used in disinfection product, aquatic light, and heater production. We warmly welcome clients' presence in all sectors.
Contact Us
- Lianyungang Liaison Quartz Co., Ltd.
- Contact nameTim Teng Chat Now
- Phone86-0518-87288801
- AddressNo.8 huaya Rd, Donghai Economical Development Zone, Lianyungang City, Jiangsu Province, China, Lianyungang, Jiangsu
Product Categories
Film Coated Quartz Heating Tube | Lab Wares | New Products | Others |
Quartz Plate | Quartz Rod | Quartz Tube | Smoking Quartz Pipe |
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