Tungsten Crucibles for Sapphire single crystal furnace

Unit Price: USD 1000.0000 / Piece/Pieces
Min. Order: 10 Piece/Pieces

Basic Info

Model No.: ZP-W-05

Type: Tungsten Crucibles

Color: Grey

Purity: ≥99.95%

Brand Name: Zhipu

Place Of Origin: Baoji, China (Mainland)

Grade: W1,w2

Product Type: Crucible

Composition: Tungsten

Standard: Customized

Characters: High Melting Point, Corrosion Resistance, Supercon

Density: 8.57g/Cm3

Additional Info

Packaging: Wooden box

Productivity: 10000 Piece/Pieces per Month p

Brand: ZHIPU

Transportation: Ocean,Air,Land,Express

Place of Origin: Baoji, China (mainland)

Supply Ability: 10000 Piece/Pieces per Month pure Niobium crucible

Certificate: ISO9001:2008

HS Code: 8486909900

Port: Tianjin,Shanghai,Hongkong

Product Description

Baoji Zhipu non-ferrous metals processing co., ltd was established in 2003 and specialized in deep processing of refractory metals field. In 13 years` time, we have been focusing on tungsten, Molybdenum and tantalum finish machining parts in vacuum application industry, especially on vacuum furnace, atmosphere furnace and high temperature furnace. We have accumulated quite experience and technology in technology research and development, furnace transformation, vacuum furnace structure technical exchange and refractory metals'deep processing technological exploration and have been to main supplier of vacuum furnace material and heating room. Now, Zhipu Company is awarded to high-tech enterprise, Shaanxi well-known trademark enterprise and is authorized by the world third party company---- TUV Rhineland Germany. So far, our total assets have 93 million Yuan and 117 employees, among of them, 8 senior engineering and technical employees, 36 intermediate technical employees and more than 63% employees above college education degree.

Products lists:

1. Tungsten, molybdenum Good Stability Niobium Screw  and tantalum parts Niobium Screw  and heating room series products in all kinds of high temperature furnace;

2. Tungsten, Molybdenum Products in crystal furnace of PV industry;

3. Various single crystal furnaces thermal field tungsten Accurate Niobium Screw  and molybdenum products in sapphire industry;

4. Diaphragms and electrodes products New Product Tantalum Crucible  in various instruments.

Tungsten ProductsTantalum Niobium Products Tungsten Heat Shield Other Products

Tungsten Crucibles for Sapphire single crystal furnace is the main products of our companyTungsten Crucibles for Sapphire single crystal furnace is widely used in industrial, especially used in single crystal furnace and vacuum furnace.
The material of Tungsten Crucibles for Sapphire single crystal furnace belongs to refractory metals, and Tungsten Crucibles for Sapphire single crystal furnace has the high melting point. so the feature of Tungsten Crucibles for Sapphire single crystal furnace is high temperature resistance. 

Product Information


Product Name Tungsten Crucibles for Sapphire single crystal furnace
Grade W1,W2
Purity Purity≥99.95%

Maximum applied

temperature environment

Specifications According to customer drawings or samples for processing
Origin China, Shannxi, Baoji

 Chemical Properties


Element Content
Inpurity Content (Max)% Pb 0.0001
Bi 0.0001
Sn 0.0001
Sb 0.001
As 0.001
Fe 0.005
Ni 0.001
Al 0.001
Si 0.001
Ca 0.001
Mg 0.001
Mo 0.010
P 0.001
C 0.005
O 0.003
N 0.003



Baoji Zhipu Non-Ferrous Metals Processing Co.,Ltd is one of the most famous China tungsten crucibles manufacturers and suppliers, welcome to wholesale cheap tungsten crucibles products from our company and factory.Because the melting point of tungsten as high as 3410 ℃, so the tungsten crucible is widely used in sapphire crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and other industrial furnace core container, its use of the working temperature of the environment in general more than 2000 ℃. Especially for sapphire crystal growth furnace, high purity, high density, no inner crack, size accurate, bright and clean inside and outside wall, such as characteristics of tungsten crucible success rate of sapphire crystal growth process of crystal, crystal pulling quality control, to take off the crystal glue pot life and played a key role. Tungsten crucible or lining is suitable for electron beam evaporation application, can effectively improve the evaporation rate of corresponding materials. We can offer various sizes of tungsten lining.



Tungsten Crucibles

Tungsten Crucibles

Tungsten Crucibles

Tungsten Crucibles


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