Gold Member Since 2016
Audited Supplier
Hunan Rui Yue Industrial and Trade Co., Ltd.

Fire Assaying Crucibles, Clay Fire Assay Crucible, Ceramic Crucible manufacturer / supplier in China, offering with Good Quality Refractory Ceramic Crucible for Fire Assay, Ceramic Alumina Tubes Alumina Rod High Temperature Resistant, Free Sample and Hot Selling of Fire Assaying Clay Crucible and so on.

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Supplier Homepage Product Clay crucible & Mgo Cupels with Good Quality Refractory Ceramic Crucible for Fire Assay

with Good Quality Refractory Ceramic Crucible for Fire Assay

FOB Price: US $0.4-1 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $0.4-1/ Piece
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Port: Shenzhen, China
Production Capacity: 10000PCS Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: RY-CF-0011
  • Color: White, Light Yellow
  • Name: Fire Assaying Crucibles
  • Item: Ceramic Crucible
  • Feature: Instant Materials, High Temperature
  • Refractoriness (℃): 1380
  • Transport Package: by Carton
  • Origin: Hunan China
  • Shape: Conical, Circular, Cylindrical
  • Type: Ceramic Crucible, Refractory Material
  • Working Temperature: 1380
  • Application: Smelting, Melting, Assaying
  • Material: Alumina Cement
  • Trademark: RY
  • Specification: 200-750ML
  • HS Code: 6909320000
Product Description

refractory ceramic crucible


company can make various crucibles and saggers made of high alumina, with different shapes. And we can also custom based on the requirement.

Alumina ceramic crucible
Corundum ceramic crucible
Arc alumina crucibles(high form alumina crucibles)
Cylindrical alumina ceramic crucibles
Rectangular crucibles
Special shaped crucibles
Alumina saggers

Fireclay crucible

Memo: Custom-made is available
Typical properties
Refractoriness 1650 centigrade
Refractoiness under load 1420 centigrade
Al2O3 36%-46%
SiO2 45%-56%
Fe2O3 ≤ 1%
Characteristics: Strong refractoriness and corrosion resistance, impervious and not craze, excluding gold and silver elements, more accurate test results.
The average serial can be used for 2-3 times, the export serial can be used for 3-5 times

modelOD(mm)ID(mm) Outside
height     (mm)    
Inside height  (mm)bottom
OD (mm)



 Other information:

FeatureApplicationMain usage
1.Great mechanical strength

Electric appliance industry                                     

Automotive industry

1.Heat treatment furnace 

and toughened furnace

2.High softening temperature
3.Good resistance to thermal impact
4.Small thermal expansion coefficient 

Mechanical industry              

Engineer industry 

2.Inner liner tube and heating

 tube in electric furnace

5.Good chill and abrupt heat properties
6. Resistance to acid and alkali corrosion

 with Good Quality Refractory Ceramic Crucible for Fire Assay
with Good Quality Refractory Ceramic Crucible for Fire Assay

Workshop Photo:

with Good Quality Refractory Ceramic Crucible for Fire Assay
Our Service:
with Good Quality Refractory Ceramic Crucible for Fire Assay

What can we do for you?


1. Sample is available.

2. Independent R&D, ISO manufacture, precise quality standards, modern logistics management, and sound marketing strategy.

3. Inquiry replied within 24 hours.

4. Patented products.

5. OEM or ODM is available.

6. Some extra accessories can be supplied.

7.The larger quantity you order,the more competitive prices you'll get.

8. Necessary Certificates can be supplied.



9:Why To Choose Us

1. Low MOQ:

   It won't occupy too much of your money to help you to test the market you're going to enter.

2. R & D Center and Factory:

   We have our own R & D center and factory, so we can supply you products at competitive price.

3. Good Service :

   We treat clients as friends.

4. Good Quality : 

   We import top quality accessories to manufacture our products, we have confident we can offer you the best quality.  

5. After-sales service: 


   One year's guarantee. Wearing accessories comes with the products to help you to reduce the repair bill.

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