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Vacuum Evaporation Coating Industry Graphite Crucible

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US $27.85/ Piece | 20 Pieces (2 lot) (Min. Order)
Sell by Lot:
Each lot is 10 Pieces
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Quick Details

Jewelry Industry melting Gold
High Pure
Top Diameter:
Bottom Diameter:
Place of Origin:
Beijing China (Mainland)
Brand Name:
Great Wall
Model Number:
Bulk Density:
Specific Resistance:
Ash Content:
Compressive Strength:
Grain Size:
Coefficient of Thermal Expansion Mm/°C:


graphite crucible

Graphite Crucible and Graphite Mould


High purity, high density, good high temperature resistance, ablation resistance, abrasion resistance, oxidation resistance and thermal shock resistance. Good heat stability, high strength, good impact resistance, anti-saturated by metal solution, does not bind and pollute metal solution and long service life. 

Because of the oxidation, after using serverl times, the graphite crucible will appeared the air hole. We can special treatment to reduce the oxidation.

Technical Specification

Technical Specification

Bulk Density g/cm3


 1.78 1.85
Ash Content PPM≤1000≤1000≤1000
Shore Hardness 40 40 45
Specific Resistance μΩm 12 12 10
Flexural Stength Mpa 25 35 40
Compressive Strength Mpa 45 55 75
Max. Grain μm 43≤43≤43
Coefficient of Thermal Expansion 4.5 4.5 4.4


1. Ash content of all grades can be pruified to 50 PPM.

2. Special property requirements can also be specially produced.


It includes all products for smelting and casting metal. The main products are high purity graphite crucible for melting gold, casting crucible, graphite mould, graphite groove. It is widely used for smelting alloyed tool steel and melting nonferrous metal and its alloy in metallurgy, casting mechanical, chemical industry, and the preferable technical and economic effects were obtained.

Size and Price

Approx. Capacity(kg)Top Dia(mm)Bottom Dia(mm)Height(mm)
1 70 50 80
2 80 55 95
4 110 80 130
6 120 83 150
8 140 94 170
10 160 110 180
12 180 115 240
16 210 140 260
20 215 160 260

We can also provide the graphite crucible according to your requirement and drawing.

Approx. Capacity(kg)Top Dia(kg)Bottom Dia(mm)Height(mm)
 200 410285 560 
 250 440285 590 
 300 460310 580 
 350 470310 650 
 400 520350 640 
800580360 800




Company Information

Beijing North Xinyuan Electrical Carbon Products Co., Ltd

    We are a professional carbon graphite products manufacturer and exporter in China for more than 20 years.

Company Profile

   Beijing North Xinyuan Electrical Carbon Products Co., Ltd was established in 1993. In the last 20 years the company hsa opened pruchasing, sales and technology development branches on the journey to become today's business which is now North Xinyuan Electrical Carbon Group.

   We are located in Chaoyang District, Beijing, inside the 4th Ring in a purpose built 16,500 square meter facility. The location is convenient for customers as there excellent road, rail and bus links. The Beijing- Shanghai high-speed railway link is only 2 kilometers away.  


Business Scope

    We produce various graphite and carbon graphite materials(Great Wall). We hold a government authorized license and trade with many muli-naional companies within the terms of the WTO agreement. In the past few years we have served customers from more than 20 countries including the U.S., Japan, Canada, Korea, Germany, U.K, Italy, Spain, Turkey, Singapore and Taiwan.

    In China, our products are found throughout many provinces and cities in many different industries. the company has excellent links with many research and development departments in the aviation aerospace industry, colleges and universities.



Our Services

We have specialized account managers and technicians for each customer who are aligned with their business and can desigh and deliver solutions and drawings to meet the customers requirements. Our value criterion clearly puts forward the view of customer: We put the customer at the heart of everything we offer.

We are perfecting and practicing the quality management system with ISO9001:2008 as the standard. In the area of bulk production of CPK international we apply Six Sigma quality control management and our track record ensures the bulk product qualified rate. In addition we have certified and qualified laboratories with a measuring room to ensure the standard of our raw material. We also have a comprehensive after sales team to ensure you receive excellent after sales service. With our customers important feedback and suggestions er have developed and grown our business.




Packaging & Shipping




Qulity Policy

We live the quality values:" Trading customer with sincerity through focused excellent management whilst achieving glory and harmony!"



Selling Units: Multiple of 10
Package size per batch:  10X10X12 cm
Gross weight per batch: 1.2 KG
Package Type: Normal sea, air and express wooden or carton package

Beijing North Xin Yuan Electrical Carbon Products Co., Ltd. is one of the leading enterprises in electrical carbon and graphite industry. There are advanced digital control machining equipment, machining centers, consummate technique and perfect inspection instruments in our company.

Besides applying ourselves to researching precision machining of carbon and graphite industry, we also make much technique store in developing new products of carbon-graphite and carbon-graphite composite ... View detail

Basic Information

Product/Service (We Sell): Carbon,Graphite Mould,Graphite Crucible,Graphite Parts,Graphite Carbon  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
North America
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 51% - 60%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: Lvjia Ying, Shi Ba Li Dian, Chaoyang District, Beijing City. China  
Number of Production Lines: 4  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 11 - 20 People  
Contract Manufacturing: OEM Service Offered  

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