Fire Assaying Crucibles and Cupels for Gold Assaying and Metal Melting
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Product Highlights
- Corrosion Resistant: Special formula withstands extremely corrosive fire assay environments.
- High Mechanical Strength: Designed to withstand severe thermal shocks and last for many uses.
- Customizable Options: Customization available from designs and samples for specific needs.
- Wide Capacity Range: Available in 10ml, 20ml, 30ml, 50ml, 80ml, 100ml, 200ml, and 500ml.
- Easy to Use: No milling required, easy to use with special curing and pressing process.
Product Attributes
- Customization
- Available
- Application
- Thermal Analysis or Firing
- Capacity
- 10ml, 20ml, 30ml, 50ml, 80ml, 100ml, 200ml, 500ml
- Model NO.
- RY-CF-0004
- Color
- White, Light Yellow
- Shape
- Conical, Circular, Cylindrical
- Type
- Refractory Material
- Name
- Fire Assaying Crucibles
- Working Temperature
- 1380
- Item
- Ceramic Crucible
- Feature
- Long Time Materials, Instant Materials
- Material
- Alumina Cement
- Refractoriness (C)
- 1380
- Transport Package
- by Carton
- Specification
- 200-750ML
- Trademark
- RY
- Origin
- Hunan China
- HS Code
- 6909320000
- Production Capacity
- 10000PCS Per Month
Product Images of Fire Assaying Crucibles and Cupels for Gold Assaying and Metal Melting
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Product Description
Fire Assaying Crucibles And Cupels Serials For Gold Assaying And Metal Melting
MGO MAGNESIA FIRE ASSAY CUPEL 6A 7A 8A

Usage
1. Long Lasting, can be used many times
2. High mechanical strength designed to withstand severe thermal Shocks
3. Special formula, curing and pressing process
4. Multi-use crucible
5. Can withstand extremely corrosive fire assay environments
6. Can withstand repetitive thermal shocks from 1800 degree celcius to room temperature
Magnesia: ≥ 93%
Property: High refractoriness, rapid absorption, and recovery rate of 97% -98.5%, easy to use, without milling.
Item no. |
Height ( mm ) |
Diameter at top ( mm ) |
Diameter at bottom ( mm ) |
Depth of valley ( mm ) |
| RY-MA | 35 |
40 |
40 |
16 |
| RY-MB | 26 |
36 |
36 |
15 |
| RY-MC | 35 |
30 |
30 |
15 |
| RY-MD | 20 |
25 |
25 |
8 |
| RY-M/GF | 22 |
23 |
18 |
7 |
| RY-M/GA | 28 |
40 |
30 |
8 |
| RY-M/GB | 30 |
40 |
30 |
15 |
| model | OD(mm) | ID(mm) | Outside height (mm) |
Inside height (mm) | bottom OD (mm) |
Memo |
| RY-1 | 80 | 70 | 80 | 66 | 55 | |
| RY-2 | 90 | 78 | 105 | 85 | 55 | |
| RY-3A | 93 | 80 | 115 | 95 | 55 | |
| RY-3B | 95 | 80 | 125 | 105 | 55 | |
| RY-4 | 93 | 82 | 135 | 110 | 55 | |
| RY-5 | 93 | 82 | 135 | 115 | 55 | |
| RY-G5 | 90 | 80 | 155 | 136 | 55 | |
| RY-6 | 95 | 83 | 140 | 118 | 48 | |
| RY-CK4A | 80 | 62 | 130 | 110 | 42 | export,thick |
| RY-CK5A | 90 | 82 | 132 | 120 | 55 | export,thin |
| RY-CK5B | 88 | 80 | 132 | 118 | 50 | export,thin |
| RY-CK6A | 108 | 90 | 140 | 125 | 55 | export,Bilateral |
| RY-CK8A | 110 | 95 | 155 | 135 | 55 | export,Bilateral |
| RY-CK8B | 105 | 95 | 155 | 132 | 55 | export,thick |
| RY-CK8C | 90 | 84 | 165 | 150 | 55 | export,thin |





About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2391614". Items marked "" are certified.
Company Profile
Hunan Rui Yue industrial and trade Co., Ltd was established in 1997, specializing in<br><br>Research and development. Main as: Alumina/Zirconia/Aluminium nitride/Pyrolytic boron nitride and series products, Also accept OEM and ODM. <br><br>The products are widely used in lamps and lanterns, electric appliances, electric<br><br>Heating products, nozzle, auto parts, wear-resistant parts of insulation material, etc. <br><br>The company always adhere to quality survival, innovation and development, the integrity<br><br>Of the brand, to protect and thoughtful after-sales service enterprises as the goal, <br><br>Over the years, Our products are sold well all over the country, and exported to Germany, <br><br>United States, Finland, Brazil, Russia, Mexico...More than 20 countries, product quality<br><br>And service are highly praised by customers. <br><br>"Superior quality, preferential price"is our management tenet, we sincerely expect to<br><br>Cooperate with the masses of domestic and foreign customers, common development! <br><br>Welcome to visit and investigate of our company.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Industrial Zone, Hunan Province, Zhuzhou, Hunan, China
-
Plant Area
- 150 square meters
-
Number of Employees
- 9
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 4
Our Production Capability & Technical Expertise
-
Main Products
- Fire Assay Crucible and Clay Crucible Cupel, Ceramic Faucet Disc Alumina Ceramic Disc for Tap, Alumina Ceramic Tube Aluminum Trioxide Refractory Kiln Tube, Silicon Carbide Beam Kiln Tube Sic Nozzle
-
Production Lines
- 2
-
Production Machines
- Automatic Moulding Machine, Fire Assay Crucible Furnace, Material Pressing Machine, First Refining Machine, Clay Shredder Machine, Hydraulic Press Machine, Manual Moulding Machine, Drying Line, Ball Milling Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Customization from Samples
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-07-11
-
Export Year
- 7 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Is customization available for these products?
- Yes, customization is available from designs and samples.
- What are the available capacities?
- Capacities include 10ml, 20ml, 30ml, 50ml, 80ml, 100ml, 200ml, and 500ml.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the payment terms?
- Payment terms include LC, T/T, D/P, PayPal, and Western Union.
- What is the lead time for production?
- Peak season lead time is one month; off-season is within 15 workdays.
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