Quartz Crucible Singing Bowl Used for Experiments Crystal Singing Bowls

• Customization: Available
• Applications: Laboratory Crucible
• Annealing Point: 1210ºC
• Model NO.: TJ-0005
• Materials: Quartz Glass
• Softening Point: 1680ºC
• Purity: 99.99%
• Strain Point: 1120ºC
• Density: 2.2g/cm3
• Transport Package: Inner Bubble Film/Carton F: Shipping Cartons/Wood
• Specification: 20*20*20
• Production Capacity: 15000 Piece/Pieces Per Month

Product Description

 

Warm reminder

Please contact us before placing an order. The product price is for reference only and does not represent the specific selling price. Because there are too many product sizes, parameters need to be provided for processing. Outer diameter, thickness, length and quantity of quartz tube. For the length, width, thickness and quantity of square pieces, it is best to provide the drawing mailbox so that we can make an accurate quotation

Product Description

 

opaque quartz crucible/clear quartz crucible/ fused quartz crucible

1.Product description:
Quartz crucible of arc melting used for semiconductor industry is the essential basic material for pulling monocrystalline silicon
and developing L S I circuit. It has the advantages of high purity, high temperature resistance with big size, good thermal
insulation, economization on energy, quality stability etc.
We also can produce various specifications oftransparent and translucent crucibles. Crucibles can be produced according to the
standard or produced on customer's required specification and shap.

2.Technical data:

Content	Density	CompressiveStrength	Max servicetemp
SiO2≥99.9%	2.20-2.30 g/cm3	1000 Mpa	1450°C

3.The types of quartz crucible:
1)opaque quartz crucible

Density 20°C kg.m-3(x103)	2.2
Coefficient of expansion 25-300°C°C-1(x10-6)	0..56
Softening point °C	1670
Annealing point°C	1210
Strain pont°C	1110
Youngs modulus(pa)	7.3*1010

2)Fused quartz crucible

 

4.Various dimensions of quartz crucible are available:

Dimensions(inch)	OD(mm)	Height(mm)	Wall thickness(mm)					R	r
						T1	T2			T3
8"	203±2	153±3	5.5±1.5	3	8.5	305	30
10"	254±2	178±3	6.0±1.5	3.5	9	305	70
12"	305±2	228±3	6.5±1.5	4	9.5	305	80
14"	355±2	254±3	7.5±1.5	5	10.5	400	90
16"	404±2	305±3	8.5±1.5	6	11.5	400	90
18"	457±2	355±3	8.5±1.5	6	11.5	500	120
20"	508±4	381±3	10±3	6	11.0	500	120
22"	558±4.5	381±3	10±3	7	11.0	558	89
24"	610±4.5	381±3	11±2	7±1	11.0	610	89

Packaging & Shipping

 

Company Profile

 

Donghai tengjun quartz products Co., Ltd. is located in "China quartz center" - Donghai County,Jiangsu Province. The company covers an area of 50 mu and has fixed assets of 10 million yuan. It is mainly engaged in high-quality quartz glass products and quartz glass pipes used in electric light source, sterilization, chemical pipeline,communication, heating equipment and other industries. The company's main products are: transparent fused silica glass tubes with an outer diameter of 2-500mm and various diameters; Diffusion furnace core tube, quartz boat, quartz support, cleaning tank,transparent quartz crucible and quartz flange used in semiconductor industry; Ozone free quartz tube; Ultraviolet filtering quartz tube; Fishing bulb shell; 13 kinds of ultra-high purity quartz sand with total amount of conventional metal impurities no more than 20ppm; Quartz rod with diameter of 1.5-80mm; Amorphous quartz particles for coating optical materials, etc.

Among them, 320 diameter high-purity quartz tube for large-scale integrated circuit is a science and technology support (industrial) project in Jiangsu Province. The newly developed 520 diameter large diameter high-purity quartz pipe has passed the preliminary review of national new products; The company has applied for the special fund for the transformation of scientific and technological achievements in Jiangsu Province for the R & D and industrialization of large-diameter high-purity quartz glass tube, the key component of wafer oxidation (diffusion) furnace with a new product of more than 14 inches; In addition to selling well in more than 20 provinces, cities and autonomous regions at home and abroad, our products are also sold to countries and regions in the past, Germany, Britain, the United States, France, Russia, Taiwan and so on. In recent years, the company has paid great attention to scientific and technological innovation, and invested no less than 5 million yuan every year to develop new products, so as to enhance the market competitiveness of the enterprise.

The company's site is located in Jiangsu hump Development Zone with obvious geographical advantages, 50km away from Lianyungang port, 20km away from the airport and 30km away from Lianyungang station of Longhai railway. Adhering to the purpose of "honesty and trustworthiness, customer first", the general manager of the company and all employees welcome new and old friends to visit the company for guidance and inquiry with a crystal pure heart!

 

 

 

 

FAQ

 

1. who are we?
We are based in Jiangsu, China, start from 2003,sell to Domestic Market(50.00%),Eastern Asia(7.00%),Eastern
Europe(6.00%),Southeast Asia(6.00%),South Asia(6.00%),North America(4.00%),Mid East(4.00%),Western
Europe(4.00%),Oceania(3.00%),Northern Europe(3.00%),Southern Europe(3.00%),South America(2.00%),Central America(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Glass Capillary Tubes and Rods/Special Shaped Glass Capillary Tubes and Rods/ Quartz Plates/ Quartz Machined Parts/ Quartz Instruments/ Quartz Laser Cavity Filter,Glass Capillary Tube and Rod,Special Shaped Glass Capillary Tube and Rod,Quartz Laser Cavity Filter,Multi hole Laser Flow Tube,Fiber Optic Quartz End Cap,Plane Window,Quartz Parts,Quartz Apparatus.

4. why should you buy from us not from other suppliers?
Over 20 years experience, we specialize in the custom processing of various optical glass, including glass capillary tube / rod,shaped glass tube / rod, quartz plate, laser cavity filter, fiber end cap, quartz instrument and quartz parts.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian.