Factory Magnesia Cupel Crucibles for Gold Melting

Model NO.
RY-C506
Color
White, Light Yellow
Advantage
Over Five Times
Used
Fire Assaying
Working Temperature
1380
Item
Ceramic Crucible
Name
Fire Assaying Crucibles
Transport Package
by Carton
Specification
200-750ML
Trademark
RY
Origin
Hunan China
HS Code
6909320000
Production Capacity
10000PCS Per Month
Reference Price
Please contact us for quote
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Product Description

Factory magnesia cupel crucibles for gold melting$0.25-$0.50 / Piece

Factory Magnesia Cupel Crucibles for Gold Melting

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

  Factory Magnesia Cupel Crucibles for Gold Melting
Factory Magnesia Cupel Crucibles for Gold Melting
Factory Magnesia Cupel Crucibles for Gold Melting
Factory Magnesia Cupel Crucibles for Gold Melting

 

 

 

Refractory

LEGALIS.IT, 2023