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STA ISO quality refractory metal smelting graphite crucible

FOB Price: US $ 10 - 100.6 / Piece | Get Latest Price
Min.Order Quantity: 5 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month
Port: any port
Payment Terms: T/T,Western Union,MoneyGram
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Quick Details

Metal Smelting;Powder Sintering
High Pure
Top Diameter:
Bottom Diameter:
Place of Origin:
Henan, China (Mainland)
Brand Name:
Model Number:
STA GC --02
Max Temperature:

Packaging & Delivery

Packaging Details: in wooden box or as per standard export package.
Delivery Detail: 10~15 working days after receiving your payment.


smelting metal high purity graphite crucibles
1) with any size
2) competitive price
3) long working life
4) fast delivey


Company Information


STA graphite  crucible is a container used to hold metal for melting in a furnace and it is needed to withstand the extreme temperatures encountered in melting metals. The crucible material must have a much higher melting point than that of the metal being melted and it must have good strength even when white hot.

Graphite crucible can withstand the high temperature, and has good resistance to chemical erosions and thermal shock. Especially graphite crucible is ideal for the melting of aluminum, copper and etc.



Product Description



1.) Thermal stability: According to the quench acute thermal using conditions of graphite crucible, we will specially design the production procedure, so as to ensure the reliability of product quality.


2. )Corrosion resistance: Even and fine basic design will delay the erosion of crucible.


3. )Impact resistance: Graphite crucible can bear high thermal impact, so any process can be carried out.


4. )Acid resistance: The adding of special materials will greatly improve the quality of crucible, especially its index of acid resistance., and will prolong the service life of graphite crucible.


5.) High heat Conduction: High content of fixed carbon ensures the good heat conduction, shorten the time of dissolution, and remarkably reduce the energy consumption.


6.) Control of metal pollution: The component of material under strict control will ensure that graphite crucible will not pollute the metals when dissolving.


7. )Quality stability: The process technology of forming under high pressure and quality guarantee system will fully ensure the stability of quality.


Some technical parameters :

Bulk Density



Specific Resistance



Compressive Strength



Bending Strength



Shore hardness




 x10-6 /°C





Maximum Grain Size




Application :


1. )Graphite crucible can be used for non-ferrous metal smelting and casting, dissolving gold

or silver ornaments, analysis of special type steel, sintering hard metal.


2.) graphite crucible for smelting gold is specialized in melting gold in headgear and jewelryindustry. That requests graphite material has high density and purity, ablation-resistance, and it can be used many times. We can machine various crucibles accordingto customer's requirement.


3. )Machined from high pure graphite and widely used in the gold,silver,platinum and other noble metal's melting.If it's used in oxygen atmosphere,it wil start to be oxygenized when the temperature is higher than 700-800°c. If it's used in the protective atmosphere, it can stand more than 2000°c.


4. )widely used in such fields as industrial furnaces, mono-crystalline silicon machinery, mono-crystalline silicon machinery, electron, semi-conductor, metallurgy, oil, chemistry, textile, electrical machinery, electrical equipment, electrical furnace, traffic, communication industry, medicine, etc













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Founded in 1988, our company (STA) is dedicated to innovation and creating a world famous brand from now on. Originally a small collective plant on the verge of workshop, we have now grown into an international group which has more than 820 employees around the globe and realized a turnover of 1.25 billion yuan in 2010. We have risen to be one of the world's No. 1 brands of high temperature refractory products.

Founded in 2001, we are incorporated with 6 factories, dedicating to inno... View detail

Basic Information

Business Type: Trading Company  
Main Products: muffle furnace,tube furnace,box furnace,chamber furnace,high temperature furnace  
Number Of Employees: 501 - 1000 People  

Trade & Market

Main Markets: Domestic Market
South Asia
Southeast Asia
Eastern Europe
Eastern Asia
North America
South America
Southern Europe
Northern Europe
Central America
Western Europe
Mid East
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 51% - 60%  
Trade Shows: China Import and Export Fair    

Factory Information

Number of R&D Staff: Above 50 People  
Number of QC Staff: Above 50 People  

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How It Works

China (Mainland) | Trading Company | Contact Details
Experience: Established 2013

Communicate with Supplier:

Ms. Lisa Cui
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